US2553620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parallel expanding-jaw pliers
Assignee: Individual
•
Filing: 1947-09-16
•
Granted: 1951-05-22
•
Expires: 1967-09-16
Abstract
No abstract record available.
Inventors
- 👤 Yeazell William Olds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:39
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/14; B25B27/20; B25B27/205; B25B7/00; B25B7/02; B25B7/04; B25B7/06; B25B7/08; B25B7/12; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53613; Y10T29/5363
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US653364A
Cited
US943818A
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US1117026A
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US1330542A
Cited
GB215066A
Cited
US1608176A
Cited
US2411733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-21 | 1954-11-20 | 1955-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-21 | 1958-11-20 | 1959-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-21 | 1962-11-20 | 1963-05-22 | $7700.00 | Window Closed / Lapsed |