US2632246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double cutting metal shears
Assignee: Individual
•
Filing: 1949-03-31
•
Granted: 1953-03-24
•
Expires: 1969-03-31
Abstract
No abstract record available.
Inventors
- 👤 Willie M Shoffner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:54
CPC Classifications
B; B23; B23D; B23D29/00; B23D29/02; B23D29/026; Y; Y10; Y10S; Y10S16/00; Y10S16/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1812350A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |