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US3340845A Expired / Lapsed US ⏱️ 0.0 years remaining

Motorized water board

Assignee: Individual
•
Filing: 1966-03-21
•
Granted: 1967-09-12
•
Expires: 1986-03-21
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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.

References Cited (Backward Citations)

US2645792A Cited
US2849978A Cited
US2901757A Cited
US3136288A Cited
US3170436A Cited
US3262413A Cited

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

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