US2486500A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stapling device
Assignee: Individual
•
Filing: 1946-06-21
•
Granted: 1949-11-01
•
Expires: 1966-06-21
Abstract
No abstract record available.
Inventors
- 👤 William A Shocket
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:13
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/02; B25C5/0285; B25C5/0292
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US580556A
Cited
US2059020A
Cited
US2231539A
Cited
US2328839A
Cited
US2295603A
Cited
US2343932A
Cited
US2352475A
Cited
US2268102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-31 | 1953-05-02 | 1953-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-31 | 1957-05-02 | 1957-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-31 | 1961-05-02 | 1961-11-01 | $7700.00 | Window Closed / Lapsed |