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US2830367A
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Insulation slitting pliers
Assignee: Individual
•
Filing: 1956-03-28
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Granted: 1958-04-15
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Expires: 1976-03-28
Abstract
No abstract record available.
Inventors
- 👤 Philip J Seymour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:26
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/12; H02G1/1202; H02G1/1204; H02G1/1229
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US444764A
Cited
US777412A
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US888606A
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US918972A
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US1699805A
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US1939574A
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US2740196A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-14 | 1961-10-14 | 1962-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-14 | 1965-10-14 | 1966-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-14 | 1969-10-14 | 1970-04-15 | $7700.00 | Window Closed / Lapsed |