Patent GB534300A successfully refreshed from Google Patents.
Patent Explorer
Browse, filter, and analyze 14 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| GB1484845A | Variable inductance transducer | Old Carco LLC | Expired / Lapsed | 1976-03-17 | — | 1996-03-17 | 0.0 yrs | 0 | |
| US3347723A | Laminating process and apparatus | Old Carco LLC | Expired / Lapsed | 1963-04-25 | 1967-10-17 | 1983-04-25 | 0.0 yrs | 2 | |
| US3038825A | Laminating bag | Old Carco LLC | Expired / Lapsed | 1959-10-21 | 1962-06-12 | 1979-10-21 | 0.0 yrs | 4 | |
| US2992953A | Glass laminating de-airing means | Old Carco LLC | Expired / Lapsed | 1960-02-23 | 1961-07-18 | 1980-02-23 | 0.0 yrs | 2 | |
| US2711828A | Plastic fabric filter | Old Carco LLC | Expired / Lapsed | 1949-09-30 | 1955-06-28 | 1969-09-30 | 0.0 yrs | 0 | |
| US2640694A | Window regulator | Old Carco LLC | Expired / Lapsed | 1950-08-04 | 1953-06-02 | 1970-08-04 | 0.0 yrs | 0 | |
| US2631517A | Heater | Old Carco LLC | Expired / Lapsed | 1949-08-13 | 1953-03-17 | 1969-08-13 | 0.0 yrs | 0 | |
| US2567153A | Window structure | Old Carco LLC | Expired / Lapsed | 1949-08-25 | 1951-09-04 | 1969-08-25 | 0.0 yrs | 0 | |
| US2449888A | Compressor drive control | Old Carco LLC | Expired / Lapsed | 1944-09-11 | 1948-09-21 | 1964-09-11 | 0.0 yrs | 0 | |
| US2359555A | Coupling | Old Carco LLC | Expired / Lapsed | 1941-10-30 | 1944-10-03 | 1961-10-30 | 0.0 yrs | 0 | |
| US2306796A | Heater | Old Carco LLC | Expired / Lapsed | 1939-10-07 | 1942-12-29 | 1959-10-07 | 0.0 yrs | 0 | |
| US2299877A | Method of making porous metal frictional material | Old Carco LLC | Expired / Lapsed | 1939-11-10 | 1942-10-27 | 1959-11-10 | 0.0 yrs | 0 | |
| US2119992A | Reflector device | Old Carco LLC | Expired / Lapsed | 1935-04-17 | 1938-06-07 | 1955-04-17 | 0.0 yrs | 0 | |
| US1918127A | Frictional lining extruding apparatus and method | Old Carco LLC | Expired / Lapsed | 1930-10-25 | 1933-07-11 | 1950-10-25 | 0.0 yrs | 0 |