Industrial Rayon Corp
IndustrialActive Patents
0
Total Holdings
31
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2877138A | Method of heating a filament to produce a metal coating in … | Expired / Lapsed | 1956-05-18 | 1959-03-10 | 2 | Details |
| US2716586A | Wet spinning of acrylonitrile polymers | Expired / Lapsed | 1951-09-08 | 1955-08-30 | 2 | Details |
| US2684728A | Apparatus for removing air from viscose solution | Expired / Lapsed | 1952-05-17 | 1954-07-27 | 0 | Details |
| US2601253A | Polymeric compositions and method of shaping same | Expired / Lapsed | 1949-06-13 | 1952-06-24 | 4 | Details |
| US2601251A | Acrylonitrile polymers | Expired / Lapsed | 1948-10-08 | 1952-06-24 | 2 | Details |
| US2570237A | Spinning of acrylonitrile polymers | Expired / Lapsed | 1950-06-17 | 1951-10-09 | 2 | Details |
| US2531408A | Interpolymers of acrylonitrile and itaconic acid | Expired / Lapsed | 1946-12-13 | 1950-11-28 | 2 | Details |
| US2531409A | Interiolymers of acrylonitrile and fumarodinitrile | Expired / Lapsed | 1946-12-13 | 1950-11-28 | 2 | Details |
| US2436979A | Tire cord and method of manufacture | Expired / Lapsed | 1945-01-01 | 1948-03-02 | 0 | Details |
| US2436980A | Tire cord and method of manufacture | Expired / Lapsed | 1945-01-01 | 1948-03-02 | 0 | Details |
| US2436219A | Textile product and process | Expired / Lapsed | 1944-11-01 | 1948-02-17 | 0 | Details |
| US2421334A | Method of treating twisted filamentary materials | Expired / Lapsed | 1944-04-26 | 1947-05-27 | 0 | Details |
| US2404240A | Composition for conditioning thread | Expired / Lapsed | 1941-11-13 | 1946-07-16 | 0 | Details |
| US2385097A | Thread guide | Expired / Lapsed | 1944-06-22 | 1945-09-18 | 0 | Details |
| US2332826A | Method of fabricating flexible spools | Expired / Lapsed | 1942-01-29 | 1943-10-26 | 0 | Details |
| US2272182A | Method of processing thread or the like | Expired / Lapsed | 1938-05-03 | 1942-02-10 | 0 | Details |
| US2267985A | Means for drying thread or the like | Expired / Lapsed | 1938-08-31 | 1941-12-30 | 0 | Details |
| US2260251A | Apparatus for processing thread or the like | Expired / Lapsed | 1938-02-19 | 1941-10-21 | 0 | Details |
| US2251226A | Apparatus for the processing of multiple filament thread or… | Expired / Lapsed | 1939-05-18 | 1941-07-29 | 0 | Details |
| US2249712A | Apparatus for processing thread | Expired / Lapsed | 1938-10-24 | 1941-07-15 | 0 | Details |
| US2246735A | Method of processing thread | Expired / Lapsed | 1938-10-24 | 1941-06-24 | 0 | Details |
| US2231132A | Apparatus for treating paper | Expired / Lapsed | 1938-08-11 | 1941-02-11 | 0 | Details |
| US2229092A | Method of and apparatus for manufacturing thread or the like | Expired / Lapsed | 1939-09-27 | 1941-01-21 | 0 | Details |
| US2227723A | Method of manipulating thread or the like | Expired / Lapsed | 1939-01-04 | 1941-01-07 | 0 | Details |
| US2227718A | Method of manipulating thread or the like | Expired / Lapsed | 1936-12-24 | 1941-01-07 | 0 | Details |
| US2203793A | Apparatus for the manufacture of thread or the like | Expired / Lapsed | 1936-04-14 | 1940-06-11 | 0 | Details |
| US2179523A | Winding reel | Expired / Lapsed | 1936-06-20 | 1939-11-14 | 0 | Details |
| US2175218A | Winding reel | Expired / Lapsed | 1936-06-20 | 1939-10-10 | 0 | Details |
| US2144629A | Manufacture of thread or the like | Expired / Lapsed | 1936-02-11 | 1939-01-24 | 0 | Details |
| US2136556A | Thread store device | Expired / Lapsed | 1936-06-15 | 1938-11-15 | 0 | Details |
| US2115025A | Manufacture of thread or the like | Expired / Lapsed | 1935-11-05 | 1938-04-26 | 0 | Details |