Uniroyal Inc
Uniroyal IActive Patents
0
Total Holdings
260
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0050011A1 | A toothed positive drive power transmission belt with a fab… | Expired / Lapsed | 1981-10-08 | — | 14 | Details |
| FR2263898A1 | FR2263898A1 - - Google Patents | Expired / Lapsed | 1975-03-06 | — | 0 | Details |
| GB725100A | Improvements in hollow moulded plastic articles and method … | Expired / Lapsed | 1953-08-24 | — | 0 | Details |
| GB582987A | Improvements in non-metallic springs and ducts and methods … | Expired / Lapsed | 1944-01-18 | — | 0 | Details |
| GB546812A | Improvements in electrically heated wearing apparel | Expired / Lapsed | 1941-08-12 | — | 0 | Details |
| US3832886A | Die swell testing | Expired / Lapsed | 1972-06-05 | 1974-09-03 | 6 | Details |
| US3554260A | Glass cord reinforcement of elastomeric articles | Expired / Lapsed | 1969-01-06 | 1971-01-12 | 7 | Details |
| US3485574A | Polyester and olefin yarns with basic resins therein wound … | Expired / Lapsed | 1965-03-15 | 1969-12-23 | 0 | Details |
| US3443280A | Apparatus for curing tires | Expired / Lapsed | 1966-11-29 | 1969-05-13 | 2 | Details |
| US3411982A | Elastomeric article having a slip coating | Expired / Lapsed | 1966-06-07 | 1968-11-19 | 0 | Details |
| US3408301A | Curing agents for liquid polyurethanes | Expired / Lapsed | 1967-04-11 | 1968-10-29 | 0 | Details |
| US3361843A | Method of dyeing a blend of a polyolefin and a nitrogen con… | Expired / Lapsed | 1964-06-15 | 1968-01-02 | 2 | Details |
| US3296062A | Belt fabric | Expired / Lapsed | 1965-06-24 | 1967-01-03 | 2 | Details |
| US3293344A | Rotational molding method | Expired / Lapsed | 1963-06-17 | 1966-12-20 | 4 | Details |
| US3265708A | Nu-parahydroxyphenylmaleimide | Expired / Lapsed | 1964-04-01 | 1966-08-09 | 2 | Details |
| US3261887A | Transparent gum plastic composition containing methyl metha… | Expired / Lapsed | 1958-02-14 | 1966-07-19 | 6 | Details |
| US3191655A | Molded article, especially a tubeless tire valve stem assem… | Expired / Lapsed | 1963-03-21 | 1965-06-29 | 2 | Details |
| US3154459A | Conveyor belt and wire fabric therefor | Expired / Lapsed | 1961-07-07 | 1964-10-27 | 1 | Details |
| US3142091A | Apparatus for making elastomeric sheet stock | Expired / Lapsed | 1962-05-28 | 1964-07-28 | 2 | Details |
| FR1367293A | Improved reinforcement casings for pneumatic tires | Expired / Lapsed | 1963-08-23 | 1964-07-17 | 0 | Details |
| US3134831A | Method of making an open hollow article from a plastisol | Expired / Lapsed | 1962-01-18 | 1964-05-26 | 2 | Details |
| US3127731A | Plastic core yarn | Expired / Lapsed | 1962-09-06 | 1964-04-07 | 2 | Details |
| US3114568A | Telescoping expansion joint | Expired / Lapsed | 1960-12-28 | 1963-12-17 | 0 | Details |
| US3114409A | Adhesion of vinylpyridine copolymer rubber to other rubbers | Expired / Lapsed | 1960-06-15 | 1963-12-17 | 4 | Details |
| US3098832A | Process for expanding polyethylene | Expired / Lapsed | 1959-05-01 | 1963-07-23 | 2 | Details |
| US3087201A | Method of injection molding fabricreinforced articles | Expired / Lapsed | 1960-03-02 | 1963-04-30 | 2 | Details |
| US3087699A | Wire fabrics and methods of producing the same | Expired / Lapsed | 1959-08-25 | 1963-04-30 | 1 | Details |
| US3071817A | Overshoe heel | Expired / Lapsed | 1959-08-14 | 1963-01-08 | 2 | Details |
| US3048514A | Methods and apparatus for making inflatable cushions | Expired / Lapsed | 1958-09-17 | 1962-08-07 | 2 | Details |
| US3030623A | Method for making blown rubber | Expired / Lapsed | 1957-11-21 | 1962-04-17 | 2 | Details |
| US3018812A | Adhering vinylpyridine-butadiene rubbers to other rubbers | Expired / Lapsed | 1958-08-25 | 1962-01-30 | 1 | Details |
| US3018207A | Adhering textile materials to rubber | Expired / Lapsed | 1960-07-01 | 1962-01-23 | 2 | Details |
| US3011302A | Elastic yarn and method of making same | Expired / Lapsed | 1958-06-04 | 1961-12-05 | 0 | Details |
| US3009233A | Method of producing articles | Expired / Lapsed | 1959-08-27 | 1961-11-21 | 2 | Details |
| US3009311A | Elastic yarn | Expired / Lapsed | 1957-03-13 | 1961-11-21 | 0 | Details |
| US2993870A | Process of trimerizing organic isocyanates | Expired / Lapsed | 1957-08-20 | 1961-07-25 | 3 | Details |
| US2979485A | Process of trimerizing isocyanates | Expired / Lapsed | 1957-03-26 | 1961-04-11 | 2 | Details |
| US2964799A | Method of making plastic foam laminates | Expired / Lapsed | 1957-06-06 | 1960-12-20 | 2 | Details |
| US2936328A | Battery separator and method of making same | Expired / Lapsed | 1958-02-26 | 1960-05-10 | 2 | Details |
| US2928124A | Embossing method and apparatus | Expired / Lapsed | 1956-11-01 | 1960-03-15 | 0 | Details |
| US2920674A | Method of and apparatus for recording information on a pneu… | Expired / Lapsed | 1958-12-09 | 1960-01-12 | 2 | Details |
| US2897540A | Apparatus for making pneumatic tires | Expired / Lapsed | 1955-01-19 | 1959-08-04 | 0 | Details |
| US2884044A | Method of making pneumatic tires | Expired / Lapsed | 1954-11-09 | 1959-04-28 | 0 | Details |
| US2883704A | Transfer molding apparatus | Expired / Lapsed | 1953-05-28 | 1959-04-28 | 0 | Details |
| US2880468A | Method of molding articles | Expired / Lapsed | 1956-10-19 | 1959-04-07 | 2 | Details |
| US2880467A | Method of making reinforced footwear | Expired / Lapsed | 1954-01-04 | 1959-04-07 | 2 | Details |
| US2873227A | Method of making resin-lined rubber containers | Expired / Lapsed | 1955-03-21 | 1959-02-10 | 2 | Details |
| US2869610A | High-speed tire | Expired / Lapsed | 1955-03-04 | 1959-01-20 | 2 | Details |
| US2844502A | Method of bonding elastomers to other materials and adhesiv… | Expired / Lapsed | 1954-08-31 | 1958-07-22 | 3 | Details |
| US2839138A | Intermittent feed mechanism | Expired / Lapsed | 1952-08-06 | 1958-06-17 | 0 | Details |
| US2829671A | Reinforced hose | Expired / Lapsed | 1954-07-15 | 1958-04-08 | 0 | Details |
| US2824034A | Method of impregnating a fabric with polyethylene | Expired / Lapsed | 1955-09-13 | 1958-02-18 | 2 | Details |
| US2820773A | Method of preparing rubber-and-resin compositions | Expired / Lapsed | 1955-08-01 | 1958-01-21 | 2 | Details |
| US2805072A | Method of toughening golf ball covers | Expired / Lapsed | 1955-11-10 | 1957-09-03 | 2 | Details |
| US2802328A | Cable making machine | Expired / Lapsed | 1953-04-02 | 1957-08-13 | 0 | Details |
| US2798522A | Fluidtight receptacle | Expired / Lapsed | 1955-03-28 | 1957-07-09 | 0 | Details |
| US2789616A | Method of forming sidewall of tire | Expired / Lapsed | 1955-04-25 | 1957-04-23 | 1 | Details |
| US2782829A | Pneumatic article and method of making same | Expired / Lapsed | 1954-04-14 | 1957-02-26 | 4 | Details |
| US2782830A | Pneumatic tire | Expired / Lapsed | 1953-07-15 | 1957-02-26 | 0 | Details |
| US2776699A | Tubeless pneumatic tire and method of making same | Expired / Lapsed | 1953-10-16 | 1957-01-08 | 0 | Details |
| US2772322A | Microporous vinyl chloride resin and method of making same | Expired / Lapsed | 1953-08-05 | 1956-11-27 | 1 | Details |
| US2766808A | Method of making a shaped laminate of plastic material and … | Expired / Lapsed | 1954-09-15 | 1956-10-16 | 2 | Details |
| US2748104A | Curing of polyisobutylene | Expired / Lapsed | 1952-10-08 | 1956-05-29 | 2 | Details |
| US2744041A | Adhesive sheeting | Expired / Lapsed | 1955-06-06 | 1956-05-01 | 1 | Details |
| US2730404A | Lawn sprinkler hose | Expired / Lapsed | 1954-05-25 | 1956-01-10 | 0 | Details |
| US2728703A | Method of coating sheet metal with plastic | Expired / Lapsed | 1952-03-14 | 1955-12-27 | 0 | Details |
| US2726922A | Control system | Expired / Lapsed | 1952-10-06 | 1955-12-13 | 2 | Details |
| US2721811A | Textile material and method of making same | Expired / Lapsed | 1954-01-07 | 1955-10-25 | 2 | Details |
| US2717423A | Method of making embossed battery separators | Expired / Lapsed | 1952-01-04 | 1955-09-13 | 1 | Details |
| US2711985A | Process for bonding polyethylene to butyl rubber | Expired / Lapsed | 1952-10-03 | 1955-06-28 | 2 | Details |
| US2708176A | Coaxial cable and method of making same | Expired / Lapsed | 1951-06-14 | 1955-05-10 | 0 | Details |
| US2705529A | Safety device | Expired / Lapsed | 1952-08-07 | 1955-04-05 | 0 | Details |
| US2698273A | Method for joining thermoplastic sheet material | Expired / Lapsed | 1949-10-19 | 1954-12-28 | 2 | Details |
| US2692406A | Method and apparatus for extrusion of plastics having elast… | Expired / Lapsed | 1950-05-25 | 1954-10-26 | 0 | Details |
| US2689812A | Method of making inflatable fabric lined rubber articles | Expired / Lapsed | 1952-06-24 | 1954-09-21 | 2 | Details |
| US2688153A | Lubricating device for plastic shaping apparatus | Expired / Lapsed | 1951-03-08 | 1954-09-07 | 0 | Details |
| US2681331A | Synthetic rubbery tripolymers of butadiene, alkyl-butadiene… | Expired / Lapsed | 1951-07-30 | 1954-06-15 | 2 | Details |
| US2677872A | Leno weave elastic fabric | Expired / Lapsed | 1951-11-20 | 1954-05-11 | 0 | Details |
| US2677406A | Removable plate for supporting ends of collapsible drums | Expired / Lapsed | 1951-09-18 | 1954-05-04 | 0 | Details |
| US2673723A | Apparatus for producing latex foam | Expired / Lapsed | 1950-06-08 | 1954-03-30 | 0 | Details |
| US2671070A | Reaction products of dicyclopentadiene, maleic anhydride, a… | Expired / Lapsed | 1951-12-08 | 1954-03-02 | 2 | Details |
| US2670501A | Method of forming plastic material | Expired / Lapsed | 1951-08-24 | 1954-03-02 | 0 | Details |
| US2670499A | Connecting and sealing means for curing bags | Expired / Lapsed | 1950-09-20 | 1954-03-02 | 0 | Details |
| US2665264A | Compounding butyl rubber | Expired / Lapsed | 1951-11-13 | 1954-01-05 | 2 | Details |
| US2658929A | 1, 1, 6, 6-tetrachloro-1, 5-hexadiene | Expired / Lapsed | 1949-08-27 | 1953-11-10 | 0 | Details |
| US2653918A | Addition of alkali-metal silicofluorides to latex | Expired / Lapsed | 1951-02-24 | 1953-09-29 | 1 | Details |
| US2650633A | Resilient tire | Expired / Lapsed | 1949-01-26 | 1953-09-01 | 0 | Details |
| US2644983A | Tube extrusion | Expired / Lapsed | 1950-06-29 | 1953-07-14 | 0 | Details |
| US2627644A | Single-ply corrugated fabric and method of making the same | Expired / Lapsed | 1950-06-24 | 1953-02-10 | 0 | Details |
| US2625980A | Method of making pneumatic tires | Expired / Lapsed | 1951-02-21 | 1953-01-20 | 0 | Details |
| US2625981A | Method of making pneumatic tires | Expired / Lapsed | 1951-02-21 | 1953-01-20 | 0 | Details |
| US2620515A | Extrusion method and apparatus | Expired / Lapsed | 1949-02-16 | 1952-12-09 | 0 | Details |
| US2616126A | Plastic tube manufacture | Expired / Lapsed | 1950-06-29 | 1952-11-04 | 0 | Details |
| US2613169A | Method of making collapsible containers | Expired / Lapsed | 1950-02-16 | 1952-10-07 | 2 | Details |
| US2612924A | Collapsible container | Expired / Lapsed | 1949-12-06 | 1952-10-07 | 0 | Details |
| US2613178A | Method of electroforming seamless tubes | Expired / Lapsed | 1946-01-19 | 1952-10-07 | 2 | Details |
| US2602037A | Fireproof laminated resins | Expired / Lapsed | 1950-12-21 | 1952-07-01 | 1 | Details |
| US2600122A | Process of forming plastisols | Expired / Lapsed | 1949-06-04 | 1952-06-10 | 2 | Details |
| US2597951A | Emulsion polymerization process | Expired / Lapsed | 1950-10-28 | 1952-05-27 | 2 | Details |
| US2581769A | Extrusion die | Expired / Lapsed | 1949-02-01 | 1952-01-08 | 0 | Details |
| US2580815A | Vibration isolating support | Expired / Lapsed | 1948-12-28 | 1952-01-01 | 0 | Details |
| US2575378A | Die cutting block | Expired / Lapsed | 1948-01-08 | 1951-11-20 | 0 | Details |
| US2574200A | Method of making stretchable woven fabrics | Expired / Lapsed | 1950-05-23 | 1951-11-06 | 0 | Details |
| US2574029A | Method of making all-textile elastic fabrics | Expired / Lapsed | 1946-07-10 | 1951-11-06 | 2 | Details |
| US2572259A | White side wall tire | Expired / Lapsed | 1949-09-14 | 1951-10-23 | 0 | Details |
| US2566854A | Extrusion control | Expired / Lapsed | 1949-01-26 | 1951-09-04 | 0 | Details |
| US2563113A | Method of bonding rubber to metals | Expired / Lapsed | 1948-04-13 | 1951-08-07 | 2 | Details |
| US2560783A | Molding apparatus | Expired / Lapsed | 1948-12-04 | 1951-07-17 | 0 | Details |
| US2554899A | Grease-proof paper and process of making the same | Expired / Lapsed | 1949-12-20 | 1951-05-29 | 1 | Details |
| US2550136A | Method of twisting strands together to form a ply construct… | Expired / Lapsed | 1948-12-18 | 1951-04-24 | 0 | Details |
| US2541506A | Method of building pneumatic tires | Expired / Lapsed | 1949-04-29 | 1951-02-13 | 0 | Details |
| US2539301A | Woven glass fabric and method of making same | Expired / Lapsed | 1949-07-15 | 1951-01-23 | 2 | Details |
| US2537520A | Material simulating ceramic wall tile | Expired / Lapsed | 1948-04-29 | 1951-01-09 | 2 | Details |
| US2533976A | Leather-like material | Expired / Lapsed | 1945-03-01 | 1950-12-12 | 2 | Details |
| US2528152A | Method and apparatus for producing resin impregnated sheets | Expired / Lapsed | 1947-06-24 | 1950-10-31 | 1 | Details |
| US2528168A | Method of making resin impregnated fabrics | Expired / Lapsed | 1943-11-10 | 1950-10-31 | 2 | Details |
| US2525966A | Treatment of expanded articles | Expired / Lapsed | 1948-05-19 | 1950-10-17 | 2 | Details |
| US2526318A | Sheet finishing apparatus | Expired / Lapsed | 1948-02-10 | 1950-10-17 | 0 | Details |
| US2525965A | Molding method | Expired / Lapsed | 1948-01-30 | 1950-10-17 | 2 | Details |
| US2524662A | Corrugated tube | Expired / Lapsed | 1944-10-03 | 1950-10-03 | 0 | Details |
| US2521055A | Textile fabric | Expired / Lapsed | 1946-11-09 | 1950-09-05 | 0 | Details |
| US2520737A | Process of joining thick sheets of polyethylene | Expired / Lapsed | 1948-01-14 | 1950-08-29 | 2 | Details |
| US2515299A | Apparatus for imparting false twist to strands | Expired / Lapsed | 1948-10-19 | 1950-07-18 | 0 | Details |
| US2512762A | Apparatus for making wire tire fabric | Expired / Lapsed | 1947-02-26 | 1950-06-27 | 2 | Details |
| US2505353A | Microporous resin | Expired / Lapsed | 1947-06-13 | 1950-04-25 | 2 | Details |
| US2501372A | Wire fabric tire casing | Expired / Lapsed | 1947-06-27 | 1950-03-21 | 0 | Details |
| US2500265A | Polymerization of unsaturated esters of acrylic and methacr… | Expired / Lapsed | 1946-06-27 | 1950-03-14 | 2 | Details |
| US2497226A | Method of making pneumatic tires | Expired / Lapsed | 1949-02-11 | 1950-02-14 | 0 | Details |
| US2494329A | Form | Expired / Lapsed | 1948-01-15 | 1950-01-10 | 4 | Details |
| US2493965A | Emulsion polymerization of styrene | Expired / Lapsed | 1947-01-29 | 1950-01-10 | 2 | Details |
| US2484397A | Practice golf ball | Expired / Lapsed | 1948-01-30 | 1949-10-11 | 0 | Details |
| US2484434A | Method of making sponge rubber | Expired / Lapsed | 1946-12-21 | 1949-10-11 | 0 | Details |
| US2481811A | Improving cut growth resistance of butadiene-vinyl pyridine… | Expired / Lapsed | 1948-04-01 | 1949-09-13 | 0 | Details |
| US2481810A | Improving cut growth resistance of butadiene-vinyl pyridine… | Expired / Lapsed | 1948-04-01 | 1949-09-13 | 0 | Details |
| US2478126A | Diver's suit | Expired / Lapsed | 1945-05-15 | 1949-08-02 | 0 | Details |
| US2465493A | Embossed battery separator | Expired / Lapsed | 1944-12-05 | 1949-03-29 | 0 | Details |
| US2458152A | Plastic rivet and method of making same | Expired / Lapsed | 1945-04-03 | 1949-01-04 | 0 | Details |
| US2458184A | Electrically conducting panel | Expired / Lapsed | 1944-01-15 | 1949-01-04 | 0 | Details |
| US2452998A | Pneumatic tire | Expired / Lapsed | 1944-08-01 | 1948-11-02 | 0 | Details |
| US2452999A | Method of making cellular thermoplastic receptacles | Expired / Lapsed | 1944-06-28 | 1948-11-02 | 0 | Details |
| US2450948A | Method of making elastic fabrics | Expired / Lapsed | 1947-09-26 | 1948-10-12 | 0 | Details |
| US2446292A | Insulated electrical conductor | Expired / Lapsed | 1945-06-08 | 1948-08-03 | 0 | Details |
| US2446281A | Corrugated tube manufacture | Expired / Lapsed | 1944-05-11 | 1948-08-03 | 0 | Details |
| US2444869A | Manufacture of sponge rubber | Expired / Lapsed | 1945-04-27 | 1948-07-06 | 0 | Details |
| US2442083A | Adhesive composition | Expired / Lapsed | 1943-08-12 | 1948-05-25 | 0 | Details |
| US2441235A | Apparatus for making sponge rubber articles | Expired / Lapsed | 1941-10-08 | 1948-05-11 | 0 | Details |
| US2439202A | Composition of butadiene-acrylonitrile copolymer and styren… | Expired / Lapsed | 1946-10-19 | 1948-04-06 | 0 | Details |
| US2434111A | Method of manufacturing elastic fabrics | Expired / Lapsed | 1944-02-24 | 1948-01-06 | 0 | Details |
| US2432389A | Cellular products | Expired / Lapsed | 1945-11-20 | 1947-12-09 | 0 | Details |
| US2430905A | Crashproof liquid confining receptacle | Expired / Lapsed | 1944-03-25 | 1947-11-18 | 0 | Details |
| US2429688A | Fuel tank | Expired / Lapsed | 1943-04-17 | 1947-10-28 | 0 | Details |
| US2427502A | Heated wiper | Expired / Lapsed | 1943-01-09 | 1947-09-16 | 0 | Details |
| US2421363A | Process for treating fabrics | Expired / Lapsed | 1943-05-27 | 1947-05-27 | 0 | Details |
| US2419294A | Benzothiazole sulfenamides as fungicides | Expired / Lapsed | 1945-06-06 | 1947-04-22 | 0 | Details |
| US2392590A | Bonding butyl rubber to other surfaces | Expired / Lapsed | 1943-04-02 | 1946-01-08 | 0 | Details |
| US2392574A | Adhesives | Expired / Lapsed | 1943-02-13 | 1946-01-08 | 0 | Details |
| US2387321A | Method of making highly stretchable textile yarn | Expired / Lapsed | 1944-11-22 | 1945-10-23 | 0 | Details |
| US2387320A | Highly stretchable yarn | Expired / Lapsed | 1944-08-05 | 1945-10-23 | 0 | Details |
| US2386112A | Bonding rubber to other surfaces | Expired / Lapsed | 1942-10-07 | 1945-10-02 | 0 | Details |
| US2382829A | Battery separator | Expired / Lapsed | 1944-04-05 | 1945-08-14 | 0 | Details |
| US2382784A | Method of making flexible contour maps | Expired / Lapsed | 1943-10-14 | 1945-08-14 | 0 | Details |
| US2381771A | Antioxidants | Expired / Lapsed | 1943-10-19 | 1945-08-07 | 0 | Details |
| US2378128A | Container | Expired / Lapsed | 1942-12-30 | 1945-06-12 | 0 | Details |
| US2378161A | Container | Expired / Lapsed | 1942-12-30 | 1945-06-12 | 0 | Details |
| US2375147A | Gas mask | Expired / Lapsed | 1942-01-22 | 1945-05-01 | 0 | Details |
| US2371991A | Reinforced tube | Expired / Lapsed | 1943-05-07 | 1945-03-20 | 0 | Details |
| US2371707A | Nitrogen generating chemicals | Expired / Lapsed | 1942-05-27 | 1945-03-20 | 0 | Details |
| US2371382A | Cellular rubber chloride | Expired / Lapsed | 1942-04-28 | 1945-03-13 | 0 | Details |
| US2368667A | Parasiticidal preparations | Expired / Lapsed | 1943-05-06 | 1945-02-06 | 0 | Details |
| US2365670A | Method of making heat exchange tubes | Expired / Lapsed | 1942-09-12 | 1944-12-26 | 0 | Details |
| US2363051A | Method of making cellular rubber | Expired / Lapsed | 1943-12-16 | 1944-11-21 | 0 | Details |
| US2360049A | Chemical blowing agents | Expired / Lapsed | 1941-10-24 | 1944-10-10 | 0 | Details |
| US2354916A | Method and apparatus for embossing plastic sheet material | Expired / Lapsed | 1940-08-03 | 1944-08-01 | 0 | Details |
| US2353525A | Elastic fabric | Expired / Lapsed | 1941-02-21 | 1944-07-11 | 0 | Details |
| US2351555A | Manufacture of gas-expanded rubber products | Expired / Lapsed | 1940-09-19 | 1944-06-13 | 0 | Details |
| US2349772A | Parasiticidal preparation | Expired / Lapsed | 1942-01-13 | 1944-05-23 | 0 | Details |
| US2347086A | Tube corrugating machine | Expired / Lapsed | 1942-05-06 | 1944-04-18 | 0 | Details |
| US2347101A | Method of making corrugated tubes | Expired / Lapsed | 1941-05-20 | 1944-04-18 | 0 | Details |
| US2344614A | Battery separator | Expired / Lapsed | 1940-06-25 | 1944-03-21 | 0 | Details |
| US2343551A | Adhesive composition | Expired / Lapsed | 1938-07-02 | 1944-03-07 | 0 | Details |
| US2340358A | Process for treating fabrics | Expired / Lapsed | 1943-06-03 | 1944-02-01 | 0 | Details |
| US2340357A | Process for treating fabrics | Expired / Lapsed | 1941-10-02 | 1944-02-01 | 0 | Details |
| US2338827A | Method of making reinforced rubber articles | Expired / Lapsed | 1942-01-22 | 1944-01-11 | 0 | Details |
| US2335339A | Foam homogenizer | Expired / Lapsed | 1941-10-16 | 1943-11-30 | 0 | Details |
| US2333699A | Manufacture of rubber threads | Expired / Lapsed | 1942-08-29 | 1943-11-09 | 0 | Details |
| US2333477A | Electrical variable resistor | Expired / Lapsed | 1941-06-21 | 1943-11-02 | 0 | Details |
| US2333476A | Electrical resistor | Expired / Lapsed | 1941-06-21 | 1943-11-02 | 0 | Details |
| US2329332A | Pneumatic tire | Expired / Lapsed | 1940-12-31 | 1943-09-14 | 0 | Details |
| US2329322A | Making of microporous products | Expired / Lapsed | 1938-10-22 | 1943-09-14 | 0 | Details |
| US2327756A | Electrically conductive fabric | Expired / Lapsed | 1941-10-15 | 1943-08-24 | 0 | Details |
| US2326263A | Tank fitting | Expired / Lapsed | 1941-04-26 | 1943-08-10 | 0 | Details |
| US2314766A | Surface heating element | Expired / Lapsed | 1940-04-17 | 1943-03-23 | 0 | Details |
| US2308282A | Corrosion inhibitor | Expired / Lapsed | 1939-09-30 | 1943-01-12 | 0 | Details |
| US2299162A | Electrically heated sinus pad | Expired / Lapsed | 1941-05-22 | 1942-10-20 | 0 | Details |
| US2299171A | Rotary hose coupling | Expired / Lapsed | 1941-01-18 | 1942-10-20 | 0 | Details |
| US2295740A | Apparatus for foaming liquids | Expired / Lapsed | 1940-01-19 | 1942-09-15 | 0 | Details |
| US2291208A | Bonding rubber to fibers | Expired / Lapsed | 1938-07-02 | 1942-07-28 | 0 | Details |
| US2291213A | Manufacture of cellular material | Expired / Lapsed | 1937-03-27 | 1942-07-28 | 0 | Details |
| US2289151A | Method of making perforate latex rubber films with or witho… | Expired / Lapsed | 1940-12-10 | 1942-07-07 | 0 | Details |
| US2286922A | Extrusion machine | Expired / Lapsed | 1939-04-08 | 1942-06-16 | 0 | Details |
| US2277772A | Electricallly heated wearing apparel | Expired / Lapsed | 1941-03-08 | 1942-03-31 | 0 | Details |
| US2277763A | Method of making battery paste retainers | Expired / Lapsed | 1937-10-21 | 1942-03-31 | 0 | Details |
| US2274840A | Electrically conductive fabric | Expired / Lapsed | 1941-06-07 | 1942-03-03 | 0 | Details |
| US2274839A | Electrically heated hose | Expired / Lapsed | 1941-05-21 | 1942-03-03 | 0 | Details |
| US2272704A | Method and apparatus for making corrugated tubes | Expired / Lapsed | 1940-05-29 | 1942-02-10 | 0 | Details |
| US2268678A | Process for manufacturing patterned rubber sheets | Expired / Lapsed | 1941-01-03 | 1942-01-06 | 0 | Details |
| US2263612A | Method of making elastic yarn | Expired / Lapsed | 1940-11-13 | 1941-11-25 | 0 | Details |
| US2259169A | Resinous material | Expired / Lapsed | 1938-10-29 | 1941-10-14 | 0 | Details |
| US2258179A | Tire cord and method of making same | Expired / Lapsed | 1937-12-16 | 1941-10-07 | 0 | Details |
| US2246917A | Method of and apparatus for separating a rubber ribbon into… | Expired / Lapsed | 1939-12-27 | 1941-06-24 | 0 | Details |
| US2243532A | Tire vulcanizer | Expired / Lapsed | 1938-01-26 | 1941-05-27 | 0 | Details |
| US2242645A | Method and apparatus for perforating sheet materials | Expired / Lapsed | 1939-06-08 | 1941-05-20 | 0 | Details |
| US2235682A | Method of making elastic ply fabric | Expired / Lapsed | 1937-02-12 | 1941-03-18 | 0 | Details |
| US2235688A | Method and apparatus for making electrical cables | Expired / Lapsed | 1935-09-06 | 1941-03-18 | 0 | Details |
| US2234842A | Process for producing perforate films or sheets | Expired / Lapsed | 1939-08-22 | 1941-03-11 | 0 | Details |
| US2233274A | Method of making elastic fabric | Expired / Lapsed | 1938-07-28 | 1941-02-25 | 0 | Details |
| US2219829A | Method of making elastic fabrics | Expired / Lapsed | 1938-01-21 | 1940-10-29 | 0 | Details |
| US2216985A | Deposition form | Expired / Lapsed | 1937-07-08 | 1940-10-08 | 0 | Details |
| US2215553A | Method of making fiber-rubber products | Expired / Lapsed | 1939-04-07 | 1940-09-24 | 0 | Details |
| US2210884A | Method of making elastic yarn | Expired / Lapsed | 1939-02-11 | 1940-08-13 | 0 | Details |
| US2210883A | Machine for making elastic yarn | Expired / Lapsed | 1939-02-03 | 1940-08-13 | 0 | Details |
| US2209410A | Electric circuit for burners | Expired / Lapsed | 1939-01-18 | 1940-07-30 | 0 | Details |
| US2197127A | Bonding olefin polysulphide plastics to flexible bases | Expired / Lapsed | 1937-03-04 | 1940-04-16 | 0 | Details |
| US2188736A | Method of compounding latex and product thereof | Expired / Lapsed | 1938-04-02 | 1940-01-30 | 0 | Details |
| US2181891A | Microporous rubber sheet | Expired / Lapsed | 1935-07-05 | 1939-12-05 | 0 | Details |
| US2175052A | Dispenser cap and method of making same | Expired / Lapsed | 1938-09-02 | 1939-10-03 | 0 | Details |
| US2173244A | Process for treating fibrous materials | Expired / Lapsed | 1938-01-03 | 1939-09-19 | 0 | Details |
| US2173242A | Process for treating fibrous material | Expired / Lapsed | 1938-01-03 | 1939-09-19 | 0 | Details |
| US2170191A | Treatment of rubber | Expired / Lapsed | 1934-05-31 | 1939-08-22 | 0 | Details |
| US2162551A | Method of making elastic fabric | Expired / Lapsed | 1935-10-30 | 1939-06-13 | 0 | Details |
| US2161036A | Method of protecting pipe lines | Expired / Lapsed | 1936-09-30 | 1939-06-06 | 0 | Details |
| US2160204A | Insulation of electrical conductors | Expired / Lapsed | 1936-12-03 | 1939-05-30 | 0 | Details |
| US2156332A | Elastic yarn | Expired / Lapsed | 1937-07-14 | 1939-05-02 | 0 | Details |
| US2126273A | Method of making sponge rubber | Expired / Lapsed | 1936-08-13 | 1938-08-09 | 0 | Details |
| US2126277A | Production of organic deodorized solvents | Expired / Lapsed | 1935-10-24 | 1938-08-09 | 0 | Details |
| US2118774A | Pneumatic tire | Expired / Lapsed | 1934-08-28 | 1938-05-24 | 0 | Details |
| US2117452A | Cut seaming machine | Expired / Lapsed | 1932-09-08 | 1938-05-17 | 0 | Details |
| US2112525A | Fabric and rubber belt | Expired / Lapsed | 1935-06-14 | 1938-03-29 | 0 | Details |
| US2112529A | Microporous rubber | Expired / Lapsed | 1934-10-17 | 1938-03-29 | 0 | Details |
| US2112513A | Apparatus for manufacturing latex tubes | Expired / Lapsed | 1933-01-07 | 1938-03-29 | 0 | Details |
| US2100029A | Porous rubber product and method of making the same | Expired / Lapsed | 1933-04-08 | 1937-11-23 | 0 | Details |
| US2098038A | Rubber tire | Expired / Lapsed | 1935-03-12 | 1937-11-02 | 0 | Details |
| US2098037A | Rubber tire | Expired / Lapsed | 1935-02-06 | 1937-11-02 | 0 | Details |
| US2096362A | Method and apparatus for extruding rubber | Expired / Lapsed | 1936-03-21 | 1937-10-19 | 0 | Details |
| US2096347A | Extruding die | Expired / Lapsed | 1935-02-20 | 1937-10-19 | 0 | Details |
| US2096338A | Method and apparatus for blowing sponge rubber | Expired / Lapsed | 1935-02-06 | 1937-10-19 | 0 | Details |
| US2091999A | Racket string | Expired / Lapsed | 1936-03-07 | 1937-09-07 | 0 | Details |
| US2091364A | Method of controlling the liquid absorbing property of coag… | Expired / Lapsed | 1935-07-19 | 1937-08-31 | 0 | Details |
| US2079584A | Rubber sheet material | Expired / Lapsed | 1936-02-29 | 1937-05-04 | 0 | Details |
| US2075189A | Crinkled rubber and method of making | Expired / Lapsed | 1935-10-24 | 1937-03-30 | 0 | Details |
| US2064801A | Elastic yarn and method of making the same | Expired / Lapsed | 1935-06-14 | 1936-12-15 | 0 | Details |
| US2064594A | Laundry net | Expired / Lapsed | 1935-02-20 | 1936-12-15 | 0 | Details |
| US2063019A | Method of making garter tabs | Expired / Lapsed | 1935-07-23 | 1936-12-08 | 0 | Details |
| US2049415A | Treatment of rubber | Expired / Lapsed | 1935-08-27 | 1936-08-04 | 0 | Details |
| US2035698A | Tacky rubber compositions and methods of making the same | Expired / Lapsed | 1932-03-07 | 1936-03-31 | 0 | Details |
| US2031703A | Crinkled elastic material | Expired / Lapsed | 1932-09-01 | 1936-02-25 | 0 | Details |
| US2013396A | Knitted elastic surgical stocking and the like | Expired / Lapsed | 1932-04-11 | 1935-09-03 | 0 | Details |
| US2010061A | Method and apparatus for making rubber hose | Expired / Lapsed | 1932-06-23 | 1935-08-06 | 0 | Details |
| US2006315A | Automobile tire | Expired / Lapsed | 1932-06-10 | 1935-06-25 | 0 | Details |
| US1984038A | Electrical cable and cord | Expired / Lapsed | 1933-05-20 | 1934-12-11 | 0 | Details |