Patent US1499157A successfully refreshed from Google Patents.
Patent US3323154A successfully refreshed from Google Patents.
US3323154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surfboard
Assignee: PLASTILITE CORP
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Filing: 1965-10-07
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Granted: 1967-06-06
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Expires: 1985-10-07
Abstract
No abstract record available.
Inventors
- 👤 Frederick A Lambach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:08
CPC Classifications
B; B63; B63B; B63B32/00; B63B32/50; B63B32/40; B63B32/60; B63B32/64
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A SURFBOARD HAVING A FRONT END, A REAR END, AN UPPER SURFACE, AND A LOWER SURFACE; A PAIR OF ELONGATED CAVITIES FORMED IN THE SAID LOWER SURFACE, SAID CAVITIES EXTENDED SIDE-BY-SIDE TOWARD THE REAR END OF THE SURFBOARD; AND
Claim 2
Dependent Claim
39 words
A SURFBOARD HAVING A FRONT END, A REAR END, AN UPPER SURFACE, AND A LOWER SURFACE; A PAIR OF ELONGATED CAVITIES FORMED IN THE SAID LOWER SURFACE, SAID CAVITIES EXTENDED SIDE-BY-SIDE TOWARD THE REAR END OF THE SURFBOARD; AND
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |