Cooper Industries LLC
Cooper IndActive Patents
0
Total Holdings
42
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4651156A | Integrated radio location and communication system | Expired / Lapsed | 1985-02-28 | 1987-03-17 | 27 | Details |
| US4458967A | Connector for shielded flat cable | Expired / Lapsed | 1982-01-15 | 1984-07-10 | 9 | Details |
| US4257659A | Electrical connector with safety cover means | Expired / Lapsed | 1979-09-28 | 1981-03-24 | 8 | Details |
| US4208630A | Narrow band paging or control radio system | Expired / Lapsed | 1978-10-19 | 1980-06-17 | 16 | Details |
| US4198749A | Hand operated cutting tool | Expired / Lapsed | 1978-04-05 | 1980-04-22 | 13 | Details |
| US4195401A | Conductor unwrapping bit | Expired / Lapsed | 1978-07-19 | 1980-04-01 | 6 | Details |
| US4150353A | Current limiting fuse | Expired / Lapsed | 1977-03-11 | 1979-04-17 | 28 | Details |
| US4071920A | Sweeper | Expired / Lapsed | 1976-02-04 | 1978-02-07 | 25 | Details |
| US4019044A | Lighting fixture with removable electrical component mounti… | Expired / Lapsed | 1975-10-10 | 1977-04-19 | 24 | Details |
| US3937976A | Disguised coil for security system for automotive vehicles … | Expired / Lapsed | 1974-09-20 | 1976-02-10 | 7 | Details |
| US3857408A | Seat and sealing means for clapper-type check valve | Expired / Lapsed | 1973-10-23 | 1974-12-31 | 9 | Details |
| US3816644A | Low noise cord with non-metallic shield | Expired / Lapsed | 1973-03-30 | 1974-06-11 | 11 | Details |
| US3778740A | Protectors for electric circuits | Expired / Lapsed | 1972-03-17 | 1973-12-11 | 15 | Details |
| US3739846A | Head to hanger hydraulic connection | Expired / Lapsed | 1972-01-19 | 1973-06-19 | 15 | Details |
| US3726307A | Pressure control apparatus | Expired / Lapsed | 1971-12-09 | 1973-04-10 | 14 | Details |
| US3723967A | Induction-keyed door-lock and power control circuit for aut… | Expired / Lapsed | 1971-03-24 | 1973-03-27 | 80 | Details |
| US3598188A | Kelly speed bushing | Expired / Lapsed | 1969-05-22 | 1971-08-10 | 31 | Details |
| US3578259A | Coilable rule locking mechanism | Expired / Lapsed | 1968-05-13 | 1971-05-11 | 20 | Details |
| US3570804A | Hydraulic valve operator having manual override mechanism | Expired / Lapsed | 1969-04-18 | 1971-03-16 | 4 | Details |
| US3555544A | Time-sharing indicator lamp control circuit | Expired / Lapsed | 1968-11-18 | 1971-01-12 | 0 | Details |
| US3525068A | Fluid proof connector with insulated contacts | Expired / Lapsed | 1968-07-01 | 1970-08-18 | 0 | Details |
| US3515588A | Electrical component and method of making the same | Expired / Lapsed | 1967-03-27 | 1970-06-02 | 0 | Details |
| US3478298A | Fluidproof end connector | Expired / Lapsed | 1967-11-13 | 1969-11-11 | 0 | Details |
| US3419071A | Underwater wellhead apparatus | Expired / Lapsed | 1967-06-21 | 1968-12-31 | 0 | Details |
| US3382408A | Touch control circuit | Expired / Lapsed | 1966-10-21 | 1968-05-07 | 2 | Details |
| US3353595A | Underwater well completions | Expired / Lapsed | 1964-05-22 | 1967-11-21 | 2 | Details |
| US3347572A | Adjustable mechanism for securing arms to a post | Expired / Lapsed | 1964-11-02 | 1967-10-17 | 2 | Details |
| US3272947A | Switch contact arrangement | Expired / Lapsed | 1964-05-11 | 1966-09-13 | 1 | Details |
| US3191619A | Check valve having movably mounted head and seat | Expired / Lapsed | 1962-09-18 | 1965-06-29 | 2 | Details |
| US3137348A | Apparatus and method for drilling and completing a well | Expired / Lapsed | 1961-01-06 | 1964-06-16 | 2 | Details |
| US3096999A | Pipe joint having remote control coupling means | Expired / Lapsed | 1958-07-07 | 1963-07-09 | 2 | Details |
| US2912214A | Blowout preventer | Expired / Lapsed | 1954-03-01 | 1959-11-10 | 0 | Details |
| US2690344A | Sealing and hanging assembly | Expired / Lapsed | 1950-05-08 | 1954-09-28 | 0 | Details |
| US2621888A | Rotary plug valve seat | Expired / Lapsed | 1948-10-04 | 1952-12-16 | 0 | Details |
| US2582518A | Wellhead sealing arrangement | Expired / Lapsed | 1947-01-03 | 1952-01-15 | 0 | Details |
| US2443944A | Means for sealing and testing wellhead connections | Expired / Lapsed | 1945-01-17 | 1948-06-22 | 0 | Details |
| US2433942A | Flow device | Expired / Lapsed | 1943-10-11 | 1948-01-06 | 0 | Details |
| US2369650A | Pressure gauge | Expired / Lapsed | 1940-11-26 | 1945-02-20 | 0 | Details |
| US2350867A | Sealing and testing well head connections | Expired / Lapsed | 1939-05-09 | 1944-06-06 | 0 | Details |
| US2336977A | System for setting wells to control tubing pressure | Expired / Lapsed | 1940-10-14 | 1943-12-14 | 0 | Details |
| US2246600A | Pressure seal for flange connection | Expired / Lapsed | 1939-08-21 | 1941-06-24 | 0 | Details |
| US2188141A | Tool joint control for blowout preventers | Expired / Lapsed | 1938-06-10 | 1940-01-23 | 0 | Details |