US2519526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable power-driven saw
Assignee: Individual
•
Filing: 1946-07-29
•
Granted: 1950-08-22
•
Expires: 1966-07-29
Abstract
No abstract record available.
Inventors
- 👤 Arthur L Wilber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:07
CPC Classifications
B; B27; B27B; B27B9/00; B23; B23D; B23D47/00; B23D47/12; B23D47/126; B23Q; B23Q5/00; B23Q5/02; B23Q5/04; B23Q5/043; B23Q5/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE17087E
Cited
US1530886A
Cited
US1779031A
Cited
US1932511A
Cited
US1785065A
Cited
US2319973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-21 | 1954-02-20 | 1954-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-21 | 1958-02-20 | 1958-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-21 | 1962-02-20 | 1962-08-22 | $7700.00 | Window Closed / Lapsed |