Patent US3340845A successfully refreshed from Google Patents.
US3340845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motorized water board
Assignee: Individual
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Filing: 1966-03-21
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Granted: 1967-09-12
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Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Donald P Tyrack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:06
CPC Classifications
B; B63; B63B; B63B32/00; B63B32/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
A WATER BOARD COMPRISING AN ELONGATED BODY MEMBER INCLUDING A LONGITUDINALLY EXTENDING BOTTOM PLANING SURFACES, SAID PLANING SURFACE BEING SUBSTANTIALLY TRANSVERSELY STRAIGHT THROUGHOUT SUBSTANTIALLY ITS ENTIRE LENGHT, SAID BODY MEMBER INCLUDING A NORMAL WATER LINE WHEN LOADED, SAID BOTTOM PLANING SURFACE INCLUDING A FORWARD SECTION INCLINED DOWNWARDLY AND REARWARDLY FROM A FORWARD END PORTION THEREOF DISPOSED ABOVE SAID WATER LINE AND SMOOTHLY CURVING REARWARDLY TO A POINT AT WHICH SAID SURFACE IS GENERALLY HORIZONTALLY DISPOSED AND THEN SMOOTHLY CURVING UPWARDLY INTO A SUBSTANTIALLY STRAIGHT SLIGHTLY UPWARDLY INCLINED AND REARWARDLY EXTENDING AFTER SECTION DISPOSED AT AN ANGLE RELATIVE TO THE HORIZONTAL CONSIDERABLY LESS THAN THE INCLINATION OF A PLANE BISECTING SAID FORWARD SECTION AT SAID WATER LINE AND SAID POINT, THE REAR END OF SAID AFT SECTION TERMINATING ADJACENT SAID WATER LINE AND SAID BODY MEMBER INCLUDING DEPENDING OPPOSITE SIDE FIXED RUDDER MEANS ADJACENT SAID REAR END OF SAID AFT SECTION, AND WATER PROPULSION MEANS FIXED TO AND DEPENDING FROM SAID BOTTOM SURFACE AND DISPOSED REARWARDLY OF A VERTICAL PLANE EXTENDING TRANSVERSELY OF SAID BODY MEMBER AND IN WHICH SAID POINT IS DISPOSED.
Claim 2
Dependent Claim
182 words
A WATER BOARD COMPRISING AN ELONGATED BODY MEMBER INCLUDING A LONGITUDINALLY EXTENDING BOTTOM PLANING SURFACES, SAID PLANING SURFACE BEING SUBSTANTIALLY TRANSVERSELY STRAIGHT THROUGHOUT SUBSTANTIALLY ITS ENTIRE LENGHT, SAID BODY MEMBER INCLUDING A NORMAL WATER LINE WHEN LOADED, SAID BOTTOM PLANING SURFACE INCLUDING A FORWARD SECTION INCLINED DOWNWARDLY AND REARWARDLY FROM A FORWARD END PORTION THEREOF DISPOSED ABOVE SAID WATER LINE AND SMOOTHLY CURVING REARWARDLY TO A POINT AT WHICH SAID SURFACE IS GENERALLY HORIZONTALLY DISPOSED AND THEN SMOOTHLY CURVING UPWARDLY INTO A SUBSTANTIALLY STRAIGHT SLIGHTLY UPWARDLY INCLINED AND REARWARDLY EXTENDING AFTER SECTION DISPOSED AT AN ANGLE RELATIVE TO THE HORIZONTAL CONSIDERABLY LESS THAN THE INCLINATION OF A PLANE BISECTING SAID FORWARD SECTION AT SAID WATER LINE AND SAID POINT, THE REAR END OF SAID AFT SECTION TERMINATING ADJACENT SAID WATER LINE AND SAID BODY MEMBER INCLUDING DEPENDING OPPOSITE SIDE FIXED RUDDER MEANS ADJACENT SAID REAR END OF SAID AFT SECTION, AND WATER PROPULSION MEANS FIXED TO AND DEPENDING FROM SAID BOTTOM SURFACE AND DISPOSED REARWARDLY OF A VERTICAL PLANE EXTENDING TRANSVERSELY OF SAID BODY MEMBER AND IN WHICH SAID POINT IS DISPOSED.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |