HENRY B NEWHALL
HENRY B NEActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US1559619A | Corrugated nail expansion | Expired / Lapsed | 1924-11-12 | 1925-11-03 | 0 | Details |
| US1469667A | Bolt anchor | Expired / Lapsed | 1922-01-04 | 1923-10-02 | 0 | Details |
| US1452514A | Bolt anchor | Expired / Lapsed | 1922-07-06 | 1923-04-24 | 0 | Details |
| US1248008A | Bolt-anchor. | Expired / Lapsed | 1917-04-07 | 1917-11-27 | 0 | Details |
| US1161155A | Combined expansion and toggle bolt and parts thereof. | Expired / Lapsed | 1913-08-02 | 1915-11-23 | 0 | Details |
| US1051444A | Bolt-anchor. | Expired / Lapsed | 1911-07-18 | 1913-01-28 | 0 | Details |