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Patent US2601999A successfully refreshed from Google Patents.
US2601999A
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Foldable gaff hook
Assignee: Individual
•
Filing: 1948-03-12
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Granted: 1952-07-01
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Expires: 1968-03-12
Abstract
No abstract record available.
Inventors
- 👤 Rolla E Sly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:28
CPC Classifications
B; B25; B25F; B25F1/00; B25F1/02; B25F1/04; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32327; Y10T403/32361
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE28765C
Cited
FR435488A
Cited
US1639009A
Cited
US2107095A
Cited
US2214660A
Cited
US2407897A
Cited
US2461941A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-01 | 1955-12-31 | 1956-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-01 | 1959-12-31 | 1960-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-01 | 1963-12-31 | 1964-07-01 | $7700.00 | Window Closed / Lapsed |