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US3179077A Expired / Lapsed US ⏱️ 0.0 years remaining

Hydro wing ship

Assignee: Individual
•
Filing: 1963-01-21
•
Granted: 1965-04-20
•
Expires: 1983-01-21
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Abstract

No abstract record available.

Inventors

  • 👤 Loo Wai Po

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 06:28
CPC Classifications
B; B63; B63B; B63B1/00; B63B1/16; B63B1/24

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 269 words
A HYDRO-WING SHIP COMPRISING: SUBSTANTIALLY SIMILAR LONGITUDINAL LEFT AND RIGHT HOLLOW BUOYANT SHIP HULL PORTIONS HAVING SIMILAR SUBSTANTIALLY FLAT BOTTOM PLANING SURFACE PARTS AND BEING PROVIDED WITH LATERALLY DIRECTED INTERCONNECTION MEANS RIGIDLY JOINING AND CONNECTING SAID HULL PORTIONS TOGETHER IN LATERALLY SOACED, SUBSTANTIALLY PARALLEL RELATIONSHIP WITH SAID BOTTOM PLANING SURFACE PARTS LYING IN A COMMON BOTTOM PLANE, SAID INTERCONNECTION MEANS COMPRISING HYDRO-WING MEANS EXTENDING IN A LATERAL SPAN-WISE DIRECTION BETWEEN SAID LATERALLY SEPARATED HULL PORTIONS ADJACENT TO THE BOTTOMS THEREOF AND BEING OF SUBSTANTIAL LONGITUDINAL EXTENT IN A CHORD-WISE FORE-AND-AFT DIRECTION AND HAVING A SUBSTANTIALLY FLAT BOTTOM PLANING SURFACE PART LYING IN SAID COMMON BOTTOM PLANE AND CONTIGUOUS WITH AND CONNECTED TO SAID BOTTOM SURFACE PARTS OF SAID SHIP HULL PORTIONS AND, TOGETHER THEREWITH, COMPRISING AN INTEGRAL WATER SKI, SAID HYDRO-WING MEANS HAVING AN UPPER SURFACE PART EFFECTIVELY UPWARDLY CONVEXLY CURVED ALONG A LONGITUDINAL FORE-AND-AFT DIRECTION TO DEFINE A HYDROFOIL ADAPTED TO PRODUCE HYDRODYNAMIC LIFT IN RESPONSE TO MOVEMENT THEREOF IN A LONGITUDINAL FORE-AND-AFT DIRECTION THROUGH A BODY OF WATER; SAID SHIP HULL PORTIONS BEING PROVIDED WITH SIMILAR UPPER EXTENSION PROJECTING UPWARDLY THEREFROM ADJACENT TO OUTER SIDES OF SAID SHIP HULL PORTIONS AND RIGIDLY INTEGRALLY CONNECTED THERETO, SAID INTERCONNECTION MEANS ALSO COMPRISING A SUBSTANTIALLY HORIZONTAL INTERMEDIATE AIRCRAFT FLIGHT TAKE-OFF DECK MEANS RIGIDLY CONNECTED LATERALLY BETWEEN SAID SEPARATED SHIP HULL PORTIONS AT A LEVEL VERTICALLY SPACED ABOVE SAID HYDRO-WING MEANS AND A SUBSTANTIALLY HORIZONTAL UPPERMOST AIRCRAFT LANDING DECK MEANS RIGIDLY CONNECTED LATERALLY BETWEEN SAID SEPARATED SHIP HULL PORTIONS ADJACENT TO THE TOPS OF SAID UPPER EXTENSIONS THEREOF AT A LEVEL VERTICALLY SPACED ABOVE SAID INTERMEDIATE AIRCRAFT FLIGHT TAKE-OFF DECK MEANS.
Claim 2
Dependent Claim 269 words
A HYDRO-WING SHIP COMPRISING: SUBSTANTIALLY SIMILAR LONGITUDINAL LEFT AND RIGHT HOLLOW BUOYANT SHIP HULL PORTIONS HAVING SIMILAR SUBSTANTIALLY FLAT BOTTOM PLANING SURFACE PARTS AND BEING PROVIDED WITH LATERALLY DIRECTED INTERCONNECTION MEANS RIGIDLY JOINING AND CONNECTING SAID HULL PORTIONS TOGETHER IN LATERALLY SOACED, SUBSTANTIALLY PARALLEL RELATIONSHIP WITH SAID BOTTOM PLANING SURFACE PARTS LYING IN A COMMON BOTTOM PLANE, SAID INTERCONNECTION MEANS COMPRISING HYDRO-WING MEANS EXTENDING IN A LATERAL SPAN-WISE DIRECTION BETWEEN SAID LATERALLY SEPARATED HULL PORTIONS ADJACENT TO THE BOTTOMS THEREOF AND BEING OF SUBSTANTIAL LONGITUDINAL EXTENT IN A CHORD-WISE FORE-AND-AFT DIRECTION AND HAVING A SUBSTANTIALLY FLAT BOTTOM PLANING SURFACE PART LYING IN SAID COMMON BOTTOM PLANE AND CONTIGUOUS WITH AND CONNECTED TO SAID BOTTOM SURFACE PARTS OF SAID SHIP HULL PORTIONS AND, TOGETHER THEREWITH, COMPRISING AN INTEGRAL WATER SKI, SAID HYDRO-WING MEANS HAVING AN UPPER SURFACE PART EFFECTIVELY UPWARDLY CONVEXLY CURVED ALONG A LONGITUDINAL FORE-AND-AFT DIRECTION TO DEFINE A HYDROFOIL ADAPTED TO PRODUCE HYDRODYNAMIC LIFT IN RESPONSE TO MOVEMENT THEREOF IN A LONGITUDINAL FORE-AND-AFT DIRECTION THROUGH A BODY OF WATER; SAID SHIP HULL PORTIONS BEING PROVIDED WITH SIMILAR UPPER EXTENSION PROJECTING UPWARDLY THEREFROM ADJACENT TO OUTER SIDES OF SAID SHIP HULL PORTIONS AND RIGIDLY INTEGRALLY CONNECTED THERETO, SAID INTERCONNECTION MEANS ALSO COMPRISING A SUBSTANTIALLY HORIZONTAL INTERMEDIATE AIRCRAFT FLIGHT TAKE-OFF DECK MEANS RIGIDLY CONNECTED LATERALLY BETWEEN SAID SEPARATED SHIP HULL PORTIONS AT A LEVEL VERTICALLY SPACED ABOVE SAID HYDRO-WING MEANS AND A SUBSTANTIALLY HORIZONTAL UPPERMOST AIRCRAFT LANDING DECK MEANS RIGIDLY CONNECTED LATERALLY BETWEEN SAID SEPARATED SHIP HULL PORTIONS ADJACENT TO THE TOPS OF SAID UPPER EXTENSIONS THEREOF AT A LEVEL VERTICALLY SPACED ABOVE SAID INTERMEDIATE AIRCRAFT FLIGHT TAKE-OFF DECK MEANS.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-04-19 1968-10-19 1969-04-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-04-19 1972-10-19 1973-04-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-04-19 1976-10-19 1977-04-20 $7700.00 Window Closed / Lapsed

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