Patent Explorer
Browse, filter, and analyze 7 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US1913887A | Motor starting device | Delco Light Co | Expired / Lapsed | 1927-06-13 | 1933-06-13 | 1947-06-13 | 0.0 yrs | 0 | |
| US1873169A | Electrical apparatus | Delco Light Co | Expired / Lapsed | 1930-06-30 | 1932-08-23 | 1950-06-30 | 0.0 yrs | 0 | |
| US1842509A | Electrical apparatus | Delco Light Co | Expired / Lapsed | 1929-04-26 | 1932-01-26 | 1949-04-26 | 0.0 yrs | 0 | |
| US1724056A | Water system | Delco Light Co | Expired / Lapsed | 1925-11-18 | 1929-08-13 | 1945-11-18 | 0.0 yrs | 0 | |
| US1599899A | Diaphragm pump | Delco Light Co | Expired / Lapsed | 1923-09-26 | 1926-09-14 | 1943-09-26 | 0.0 yrs | 0 | |
| US1541112A | Pumping apparatus | Delco Light Co | Expired / Lapsed | 1923-04-30 | 1925-06-09 | 1943-04-30 | 0.0 yrs | 0 | |
| US1507300A | Electricity generating and storage system | Delco Light Co | Expired / Lapsed | 1920-03-31 | 1924-09-02 | 1940-03-31 | 0.0 yrs | 0 |