US2736351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide block connection for reciprocating flush-cutting tool
Assignee: GLENN A LAUGHLIN
•
Filing: 1953-06-29
•
Granted: 1956-02-28
•
Expires: 1973-06-29
Abstract
No abstract record available.
Inventors
- 👤 Calvin A Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:24
CPC Classifications
B; B23; B23D; B23D49/00; B23D49/10; B23D49/11; B23D49/16; B23D49/162; B23D51/00; B23D51/08; B23D51/10; B23D51/16; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8843; Y10T83/929; Y10T83/9454; Y10T83/9457; Y10T83/9473; Y10T83/9481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US853609A
Cited
GB191418618A
Cited
US1620374A
Cited
US2175499A
Cited
US2328613A
Cited
US2282728A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |