US1959516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hammer
Assignee: Black and Decker Corp
•
Filing: 1930-08-28
•
Granted: 1934-05-22
•
Expires: 1950-08-28
Abstract
No abstract record available.
Inventors
- 👤 James N Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:32
CPC Classifications
B; B25; B25D; B25D11/00; B25D11/06; B25D11/12; B25D11/005; B25D17/00; B25D17/06; B25D17/26; B25D2250/00; B25D2250/245; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18216
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) | 1937-05-21 | 1937-11-20 | 1938-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-05-21 | 1941-11-20 | 1942-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-05-21 | 1945-11-20 | 1946-05-22 | $7700.00 | Window Closed / Lapsed |