Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2335257A | Movement generating mechanism | J H Keeney & Co Inc | Expired / Lapsed | 1940-09-09 | 1943-11-30 | 1960-09-09 | 0.0 yrs | 0 | |
| US2181388A | Game apparatus | J H Keeney & Co Inc | Expired / Lapsed | 1937-12-13 | 1939-11-28 | 1957-12-13 | 0.0 yrs | 0 |