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US3269476A Expired / Lapsed US ⏱️ 0.0 years remaining

Method to enable a ground effect machine to leap over obstacles

Assignee: Bombardier Inc
•
Filing: 1963-12-02
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Granted: 1966-08-30
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Expires: 1983-12-02
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Abstract

No abstract record available.

Inventors

  • 👤 Jones Derek

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 13:09
CPC Classifications
B; B60; B60V; B60V1/00; B60V1/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 183 words
IN A GROUND EFFECT MACHINE HAVING A PRIMARY POWER SUPPLY THAT PRODUCES HOT GASES AND DIRECTS THEM INTO ONE CHANNEL MEANS AND THE PRODUCES AIR FLOW IN ANOTHER CHANNEL MEANS HAVING AN AIR OUTLET SUBSTANTIALLY BENEATH THE MACHINE, AND ADAPTED TO HOVER OVER A SURFACE SUCH AS LAND OR WATER ON A CUSHION OF AIR RETAINED BY A FLUID CURTAIN AT LEAST PARTLY SUPPLIED THROUGH SAID AIR OUTLET, THE IMPROVEMENT COMPRISING: A HEAT EXCHANGER, A WATER SUPPLY COMMUNICATING THROUGH INPUT DUCTING WITH SAID HEAT EXCHANGER, MEANS FOR PUMPING WATER FROM SAID WATER SUPPLY THROUGH SAID INPUT DUCTING TO SAID CHAMBER, A SCOOP MOUNTED ON SAID GROUND EFFECTS MACHINE AND ADAPTED TO SELECTIVELY DIRECT THE HOT EXHAUST GASES FROM SAID PRIMARY POWER SUPPLY TO SAID HEAT EXCHANGER TO CONVERT A PREDETERMINED QUANTITY OF SAID WATER INTO HIGH PRESSURE STEAM BY BEING CONSTRUCTED AND ARRANGED TO BE ALTERNATIVELY DISPOSED IN AN OPERATIVE MODE AND AN INOPERATIVE MODE, IN ONLY THE FORMER OF WHICH SAID HOT GASES ARE BOTH CAPTURED BY SAID SCOOP AND PASS THROUGH SAID SCOOP TO SAID HEAT EXCHANGER, AN OUTPUT DUCTING FROM
Claim 2
Dependent Claim 183 words
IN A GROUND EFFECT MACHINE HAVING A PRIMARY POWER SUPPLY THAT PRODUCES HOT GASES AND DIRECTS THEM INTO ONE CHANNEL MEANS AND THE PRODUCES AIR FLOW IN ANOTHER CHANNEL MEANS HAVING AN AIR OUTLET SUBSTANTIALLY BENEATH THE MACHINE, AND ADAPTED TO HOVER OVER A SURFACE SUCH AS LAND OR WATER ON A CUSHION OF AIR RETAINED BY A FLUID CURTAIN AT LEAST PARTLY SUPPLIED THROUGH SAID AIR OUTLET, THE IMPROVEMENT COMPRISING: A HEAT EXCHANGER, A WATER SUPPLY COMMUNICATING THROUGH INPUT DUCTING WITH SAID HEAT EXCHANGER, MEANS FOR PUMPING WATER FROM SAID WATER SUPPLY THROUGH SAID INPUT DUCTING TO SAID CHAMBER, A SCOOP MOUNTED ON SAID GROUND EFFECTS MACHINE AND ADAPTED TO SELECTIVELY DIRECT THE HOT EXHAUST GASES FROM SAID PRIMARY POWER SUPPLY TO SAID HEAT EXCHANGER TO CONVERT A PREDETERMINED QUANTITY OF SAID WATER INTO HIGH PRESSURE STEAM BY BEING CONSTRUCTED AND ARRANGED TO BE ALTERNATIVELY DISPOSED IN AN OPERATIVE MODE AND AN INOPERATIVE MODE, IN ONLY THE FORMER OF WHICH SAID HOT GASES ARE BOTH CAPTURED BY SAID SCOOP AND PASS THROUGH SAID SCOOP TO SAID HEAT EXCHANGER, AN OUTPUT DUCTING FROM

References Cited (Backward Citations)

US2911789A Cited
US3001500A Cited
US3170529A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-08-29 1970-02-28 1970-08-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-08-29 1974-02-28 1974-08-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-08-29 1978-02-28 1978-08-30 $7700.00 Window Closed / Lapsed

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