US3374495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surfboard nose bumper
Assignee: WILLIAM P JOYCE
•
Filing: 1967-08-22
•
Granted: 1968-03-26
•
Expires: 1987-08-22
Abstract
No abstract record available.
Inventors
- 👤 William P Joyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:37
CPC Classifications
B; B63; B63B; B63B32/00; B63B32/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3123373A
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US1608000A
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US2184791A
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US2389729A
Cited
FR1035216A
Cited
US2829915A
Cited
US2990802A
Cited
GB901112A
Cited
US3110066A
Cited
CH395774A
Cited
US3308493A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-26 | 1971-09-25 | 1972-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-26 | 1975-09-25 | 1976-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-26 | 1979-09-25 | 1980-03-26 | $7700.00 | Window Closed / Lapsed |