US2764188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reciprocating saw with reversible blade
Assignee: Individual
•
Filing: 1953-10-07
•
Granted: 1956-09-25
•
Expires: 1973-10-07
Abstract
No abstract record available.
Inventors
- 👤 Simon J Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:08
CPC Classifications
B; B23; B23D; B23D49/00; B23D49/10; B23D49/16; B23D49/162; B23D51/00; B23D51/02; B23D51/16; B23D57/00; B23D57/0076; Y; Y10; Y10T; Y10T408/00; Y10T408/31; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18248; Y10T74/18256; Y10T83/00; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8853; Y10T83/8878; Y10T83/8881; Y10T83/8884
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US853609A
Cited
US925194A
Cited
US1107405A
Cited
GB191418618A
Cited
US1708278A
Cited
US1818467A
Cited
US1905104A
Cited
GB472035A
Cited
US2383195A
Cited
US2480957A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |