US3135976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boat hull
Assignee: Individual
•
Filing: 1962-08-15
•
Granted: 1964-06-09
•
Expires: 1982-08-15
Abstract
No abstract record available.
Inventors
- 👤 Winters Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:13
CPC Classifications
B; B63; B63B; B63B5/00; B63B5/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A BOAT HULL COMPRISING A PLURALITY TO CONCAVE AREAS CONSISTING ESSENTIALLY OF FIBER GLASSS REINFORCED CURED RESIN AND BEING IN THE FORM OF A CONTINUOUS LAYUP FROM SHEER TO SHEER AND STERN TO BOW OF THE BOAT, SAID CONCAVE AREAS EXTENDING FORWARDS OF THE BOAT HULL AND FORMING THE BOW OF THE BOAT HULL, SAID CONCAVE AREAS BEING REINFORCED ON THE INNER SURFACES AT THEIR JUNCTIONS BY MEANS OF A REINFORCING MEANS COMPRISING CONTINUOUS FIBER GLASS REINFORCED RESIN EXTENDING LENGTHWISE OF THE SAID JUNCTIONS.
Claim 2
Dependent Claim
84 words
A BOAT HULL COMPRISING A PLURALITY TO CONCAVE AREAS CONSISTING ESSENTIALLY OF FIBER GLASSS REINFORCED CURED RESIN AND BEING IN THE FORM OF A CONTINUOUS LAYUP FROM SHEER TO SHEER AND STERN TO BOW OF THE BOAT, SAID CONCAVE AREAS EXTENDING FORWARDS OF THE BOAT HULL AND FORMING THE BOW OF THE BOAT HULL, SAID CONCAVE AREAS BEING REINFORCED ON THE INNER SURFACES AT THEIR JUNCTIONS BY MEANS OF A REINFORCING MEANS COMPRISING CONTINUOUS FIBER GLASS REINFORCED RESIN EXTENDING LENGTHWISE OF THE SAID JUNCTIONS.
References Cited (Backward Citations)
US1189227A
Cited
US2721341A
Cited
GB821618A
Cited
US3040687A
Cited
US3044083A
Cited
US3077172A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |