US2514802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-closing clamping implement
Assignee: Individual
•
Filing: 1945-11-23
•
Granted: 1950-07-11
•
Expires: 1965-11-23
Abstract
No abstract record available.
Inventors
- 👤 William J Schuessler
- 👤 Leone L Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:58
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/14; B25B7/16; B25B7/18; B25B9/00; B25B9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US145564A
Cited
US924426A
Cited
US1061358A
Cited
US1613929A
Cited
US1795256A
Cited
US2207930A
Cited
US2340995A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |