US3270707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aquatic device
Assignee: AQUA DART Inc
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Filing: 1963-11-06
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Granted: 1966-09-06
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Expires: 1983-11-06
Abstract
No abstract record available.
Inventors
- 👤 Frank G Rozanski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:08
CPC Classifications
A; A63; A63B; A63B35/00; A63B35/08; A63B35/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
AN AQUATIC VEHICLE COMPRISING, IN COMBINATION, A HULL HAVING A REARWARDLY DISPOSED, GENERALLY HORIZONTAL DECK AND A GENERALLY HORIZONTAL BOTTOM, A PAIR OF VERTICAL FIN MEMBERS EXTENDING FORWARDLY AT THE REAR OF SAID HULL ALONG THE OPPOSITE SIDES OF SAID DECK AND PRESENTING FORWARDLY FACING ABUTMENT SURFACES ADJACENT THEIR FORWARD ENDS, A CONTROL BOARD HINGEDLY SECURED TO THE REARWARD END OF SAID HULL, SAID FINS PROJECTING REARWARDLY OF SAID HULL IN OVERLYING RELATION TO THE FORWARD END OF SAID CONTROL BOARD TO
Claim 2
Dependent Claim
82 words
AN AQUATIC VEHICLE COMPRISING, IN COMBINATION, A HULL HAVING A REARWARDLY DISPOSED, GENERALLY HORIZONTAL DECK AND A GENERALLY HORIZONTAL BOTTOM, A PAIR OF VERTICAL FIN MEMBERS EXTENDING FORWARDLY AT THE REAR OF SAID HULL ALONG THE OPPOSITE SIDES OF SAID DECK AND PRESENTING FORWARDLY FACING ABUTMENT SURFACES ADJACENT THEIR FORWARD ENDS, A CONTROL BOARD HINGEDLY SECURED TO THE REARWARD END OF SAID HULL, SAID FINS PROJECTING REARWARDLY OF SAID HULL IN OVERLYING RELATION TO THE FORWARD END OF SAID CONTROL BOARD TO
References Cited (Backward Citations)
FR1106264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |