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US2687661A
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Parallel jaw pliers
Assignee: Individual
•
Filing: 1949-02-15
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Granted: 1954-08-31
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Expires: 1969-02-15
Abstract
No abstract record available.
Inventors
- 👤 Richardson Ewell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:49
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE351580C
Cited
US666433A
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US684015A
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US1555652A
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GB276136A
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US2035686A
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US2063532A
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US2274945A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-30 | 1958-03-01 | 1958-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-30 | 1962-03-01 | 1962-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-30 | 1966-03-01 | 1966-08-31 | $7700.00 | Window Closed / Lapsed |