AG Spalding & Bros
AG SpaldinActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US1761206A | Shoulder pad | Expired / Lapsed | 1929-08-14 | 1930-06-03 | 0 | Details |
| US1758011A | Golf-ball washer | Expired / Lapsed | 1929-01-16 | 1930-05-13 | 0 | Details |
| US1713755A | Preserving-jacket assembly on plugged inflated playing ball… | Expired / Lapsed | 1928-04-19 | 1929-05-21 | 0 | Details |
| US1702974A | Collapsible valve and method of making same | Expired / Lapsed | 1928-05-12 | 1929-02-19 | 0 | Details |
| US1637692A | Helmet | Expired / Lapsed | 1926-06-18 | 1927-08-02 | 0 | Details |
| US1092836A | Knee-guard. | Expired / Lapsed | 1913-10-20 | 1914-04-14 | 0 | Details |