Caterpillar Inc
CaterpillaActive Patents
1
Total Holdings
36
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| USD711419S1 | Display screen with animated graphical user interface | Active / In Force | 2013-03-13 | 2014-08-19 | 1 | Details |
| US5469356A | System for controlling a vehicle to selectively allow opera… | Expired / Lapsed | 1994-09-01 | 1995-11-21 | 15 | Details |
| US5448479A | Remote control system and method for an autonomous vehicle | Expired / Lapsed | 1994-09-01 | 1995-09-05 | 16 | Details |
| US4746100A | Winch drag brake apparatus | Expired / Lapsed | 1986-12-24 | 1988-05-24 | 23 | Details |
| US4249429A | Unlocking differential | Expired / Lapsed | 1978-09-05 | 1981-02-10 | 9 | Details |
| US4041804A | Limited slip differential with clutch control means | Expired / Lapsed | 1976-05-26 | 1977-08-16 | 6 | Details |
| US4030816A | Variable focus right angle mirror for laser beam manipulati… | Expired / Lapsed | 1976-04-22 | 1977-06-21 | 5 | Details |
| US4012174A | Fuel priming pump | Expired / Lapsed | 1975-10-20 | 1977-03-15 | 15 | Details |
| US3939936A | Dual converter transmission arrangement | Expired / Lapsed | 1974-05-17 | 1976-02-24 | 2 | Details |
| US3930413A | Quick release gauge fitting | Expired / Lapsed | 1973-08-27 | 1976-01-06 | 5 | Details |
| US3917286A | Lip seal assembly for crankshafts | Expired / Lapsed | 1973-09-14 | 1975-11-04 | 5 | Details |
| US3899938A | Planetary torque proportional differential | Expired / Lapsed | 1974-05-08 | 1975-08-19 | 10 | Details |
| US3822770A | Speed sensitive control system for slipping clutch | Expired / Lapsed | 1972-05-08 | 1974-07-09 | 7 | Details |
| US3773338A | Flexible seal | Expired / Lapsed | 1972-03-23 | 1973-11-20 | 12 | Details |
| US3724289A | Limited slip differential with clutch control means | Expired / Lapsed | 1971-03-29 | 1973-04-03 | 12 | Details |
| US3619612A | Monitoring device for rotating systems | Expired / Lapsed | 1969-11-19 | 1971-11-09 | 8 | Details |
| US3601451A | Emergency brake control system | Expired / Lapsed | 1969-05-15 | 1971-08-24 | 9 | Details |
| US3566401A | Engine warning circuit | Expired / Lapsed | 1968-07-29 | 1971-02-23 | 0 | Details |
| US3556155A | Variable flow-modulated valve | Expired / Lapsed | 1969-01-24 | 1971-01-19 | 12 | Details |
| US3517676A | Quench apparatus for providing pulsating and sweeping flow … | Expired / Lapsed | 1967-10-25 | 1970-06-30 | 0 | Details |
| US3423136A | Pressure modulated brake valve | Expired / Lapsed | 1967-05-23 | 1969-01-21 | 0 | Details |
| US3323610A | Hydraulic steering of forward and rear vehicle wheels | Expired / Lapsed | 1965-09-22 | 1967-06-06 | 2 | Details |
| US3229391A | Automatic blade control for a road grader with a blade simu… | Expired / Lapsed | 1964-03-11 | 1966-01-18 | 1 | Details |
| US3138863A | Weld back-up and method of applying | Expired / Lapsed | 1959-05-28 | 1964-06-30 | 2 | Details |
| US3097728A | Tapered end stud and structure with tapered end bore to pro… | Expired / Lapsed | 1954-09-16 | 1963-07-16 | 1 | Details |
| US3050165A | System for automatically neutralizing a vehicle transmissio… | Expired / Lapsed | 1959-08-26 | 1962-08-21 | 0 | Details |
| US2971536A | Hydraulic control valve throttling mechanism | Expired / Lapsed | 1958-06-26 | 1961-02-14 | 0 | Details |
| US2624437A | Automatic centering means for bearings | Expired / Lapsed | 1948-07-19 | 1953-01-06 | 0 | Details |
| US2485732A | Gearshift control | Expired / Lapsed | 1946-06-03 | 1949-10-25 | 0 | Details |
| US2352086A | Final drive housing for combat vehicles | Expired / Lapsed | 1943-04-19 | 1944-06-20 | 0 | Details |
| US2334922A | Vehicle seat | Expired / Lapsed | 1941-02-04 | 1943-11-23 | 0 | Details |
| US2036437A | Motor vehicle | Expired / Lapsed | 1930-10-03 | 1936-04-07 | 0 | Details |
| US1945169A | Tractor | Expired / Lapsed | 1933-04-24 | 1934-01-30 | 0 | Details |
| US1944449A | Metallurgical apparatus | Expired / Lapsed | 1931-04-01 | 1934-01-23 | 0 | Details |
| US1941143A | Harvester | Expired / Lapsed | 1930-02-10 | 1933-12-26 | 0 | Details |
| US1831194A | Transmission | Expired / Lapsed | 1928-10-08 | 1931-11-10 | 0 | Details |