Patent US3472339A successfully refreshed from Google Patents.
US3472339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for supporting a fisherman over a body of water
Assignee: Individual
•
Filing: 1967-02-21
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Granted: 1969-10-14
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Expires: 1987-02-21
Abstract
No abstract record available.
Inventors
- 👤 Herrera C Crisogono
- 👤 Fraccionamiento El Nogalar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:04
CPC Classifications
E; E06; E06C; E06C7/00; E06C7/14; A; A01; A01K; A01K97/00; A01K97/22; E06C1/00; E06C1/02; E06C1/14; E06C1/16; E06C1/20; E06C1/38; E06C1/382; E06C7/42; E06C7/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1078316A
Cited
US1702249A
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US1934086A
Cited
US2136354A
Cited
US2177677A
Cited
US2510515A
Cited
US2834526A
Cited
FR1199190A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |