US2653060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool handle connection
Assignee: Individual
•
Filing: 1951-05-29
•
Granted: 1953-09-22
•
Expires: 1971-05-29
Abstract
No abstract record available.
Inventors
- 👤 Rubenstein Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:25
CPC Classifications
B; B25; B25D; B25D1/00; B25D1/02; B25G; B25G3/00; B25G3/02; B25D2250/00; B25D2250/105; F; F16; F16B; F16B2200/00; F16B2200/50; Y; Y10; Y10T; Y10T403/00; Y10T403/44; Y10T403/46; Y10T403/55; Y10T403/553; Y10T403/57; Y10T403/5733; Y10T403/70; Y10T403/7047; Y10T403/7051; Y10T403/7052; Y10T403/7056; Y10T403/7058
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US608716A
Cited
US614747A
Cited
US855677A
Cited
US1448488A
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US1515715A
Cited
US1940875A
Cited
US2463621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |