US1832101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool arm
Assignee: Black and Decker Corp
•
Filing: 1927-04-28
•
Granted: 1931-11-17
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Expires: 1947-04-28
Abstract
No abstract record available.
Inventors
- 👤 Alonzo G Decker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:37
CPC Classifications
B; B23; B23B; B23B39/00; B23B39/12; Y; Y10; Y10T; Y10T408/00; Y10T408/65; Y10T408/675; Y10T408/6786
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) | 1934-11-16 | 1935-05-18 | 1935-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-16 | 1939-05-18 | 1939-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-16 | 1943-05-18 | 1943-11-17 | $7700.00 | Window Closed / Lapsed |