US2598650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap lock pliers with unlocking lever
Assignee: SEYMOUR SMITH AND SON Inc
•
Filing: 1948-07-28
•
Granted: 1952-05-27
•
Expires: 1968-07-28
Abstract
No abstract record available.
Inventors
- 👤 Justin L Smith
- 👤 Leif H Eriksen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:56
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/12; B25B7/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US578249A
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US1852075A
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US2252798A
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US2385654A
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US2462709A
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US2514130A
Cited
US2443153A
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US2500261A
Cited
US2523385A
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US2489895A
Cited
US2519973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-27 | 1955-11-26 | 1956-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-27 | 1959-11-26 | 1960-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-27 | 1963-11-26 | 1964-05-27 | $7700.00 | Window Closed / Lapsed |