Patent Explorer
Browse, filter, and analyze 6 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2280296A | Lubricating system for compressors or the like | American Brake Shoe and Foundry Co | Expired / Lapsed | 1940-06-14 | 1942-04-21 | 1960-06-14 | 0.0 yrs | 0 | |
| US2270927A | Rotary seal | American Brake Shoe and Foundry Co | Expired / Lapsed | 1940-01-18 | 1942-01-27 | 1960-01-18 | 0.0 yrs | 0 | |
| US2232896A | Control apparatus | American Brake Shoe and Foundry Co | Expired / Lapsed | 1940-09-30 | 1941-02-25 | 1960-09-30 | 0.0 yrs | 0 | |
| US2232752A | Control apparatus | American Brake Shoe and Foundry Co | Expired / Lapsed | 1940-02-12 | 1941-02-25 | 1960-02-12 | 0.0 yrs | 0 | |
| US2193910A | Means for determining the acceleration or deceleration of moving bodies | American Brake Shoe and Foundry Co | Expired / Lapsed | 1936-11-11 | 1940-03-19 | 1956-11-11 | 0.0 yrs | 0 | |
| US2116070A | Heat treatment of ferrous sections | American Brake Shoe and Foundry Co | Expired / Lapsed | 1936-01-27 | 1938-05-03 | 1956-01-27 | 0.0 yrs | 0 |