Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2603178A | Brazing machine | HARRY ALTER Co | Expired / Lapsed | 1945-05-04 | 1952-07-15 | 1965-05-04 | 0.0 yrs | 0 | |
| US2416849A | Electric indicating and totalizing apparatus | HARRY ALTER Co | Expired / Lapsed | 1942-01-28 | 1947-03-04 | 1962-01-28 | 0.0 yrs | 0 | |
| US2398046A | Indicating apparatus and method | HARRY ALTER Co | Expired / Lapsed | 1942-01-19 | 1946-04-09 | 1962-01-19 | 0.0 yrs | 0 | |
| US2331236A | Golf practice apparatus | HARRY ALTER Co | Expired / Lapsed | 1941-07-03 | 1943-10-05 | 1961-07-03 | 0.0 yrs | 0 | |
| US2331237A | Golf practice and game apparatus | HARRY ALTER Co | Expired / Lapsed | 1941-09-05 | 1943-10-05 | 1961-09-05 | 0.0 yrs | 0 |