US1932511A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor driven hand tool
Assignee: ALEX A CLARKE
•
Filing: 1926-10-04
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Granted: 1933-10-31
•
Expires: 1946-10-04
Abstract
No abstract record available.
Inventors
- 👤 Alex A Clarke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:03
CPC Classifications
B; B27; B27B; B27B9/00; B27B9/02; B23; B23D; B23D47/00; B23D47/12; B23D47/126; Y; Y10; Y10S; Y10S29/00; Y10S29/079; Y10S29/082; Y10S29/086; Y10T; Y10T83/00; Y10T83/768; Y10T83/7755; Y10T83/7763; Y10T83/7768; Y10T83/7772; Y10T83/869; Y10T83/8763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1936-10-30 | 1937-05-01 | 1937-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-10-30 | 1941-05-01 | 1941-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-10-30 | 1945-05-01 | 1945-10-31 | $7700.00 | Window Closed / Lapsed |