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Unmanned undersand vehicle
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Patent number 11,498,652
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Issue date Nov 15, 2022
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United States of America as represented by the Secretary of the Navy
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Nghia X. Tran
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B60 - VEHICLES IN GENERAL
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-
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Vehicle
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Patent number 8,430,044
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Issue date Apr 30, 2013
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Keppel Offshore & Marine Technology Centre Pte Ltd
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Kok Seng Foo
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B60 - VEHICLES IN GENERAL
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Screw drive vehicle
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Patent number 7,255,618
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Issue date Aug 14, 2007
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Mattel, Inc.
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Vladimir Leonov
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A63 - SPORTS GAMES AMUSEMENTS
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Screw drive vehicle
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Patent number 6,966,807
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Issue date Nov 22, 2005
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Mattel, Inc.
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Vladimir Leonov
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A63 - SPORTS GAMES AMUSEMENTS
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Collapsible mobile vehicle
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Patent number 5,451,135
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Issue date Sep 19, 1995
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Carnegie Mellon University
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Hagen Schempf
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B08 - CLEANING
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3768821
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Patent number 3,768,821
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Issue date Oct 30, 1973
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B60 - VEHICLES IN GENERAL
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3746112
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Patent number 3,746,112
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Issue date Jul 17, 1973
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B60 - VEHICLES IN GENERAL
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3420326
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Patent number 3,420,326
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Issue date Jan 7, 1969
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B60 - VEHICLES IN GENERAL
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3405777
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Patent number 3,405,777
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Issue date Oct 15, 1968
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A63 - SPORTS GAMES AMUSEMENTS
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3396690
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Patent number 3,396,690
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Issue date Aug 13, 1968
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B60 - VEHICLES IN GENERAL
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3395671
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Patent number 3,395,671
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Issue date Aug 6, 1968
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B60 - VEHICLES IN GENERAL
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3381650
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Patent number 3,381,650
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Issue date May 7, 1968
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B60 - VEHICLES IN GENERAL
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3376945
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Patent number 3,376,945
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Issue date Apr 9, 1968
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B60 - VEHICLES IN GENERAL
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3354861
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Patent number 3,354,861
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Issue date Nov 28, 1967
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B60 - VEHICLES IN GENERAL
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3333563
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Patent number 3,333,563
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Issue date Aug 1, 1967
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B60 - VEHICLES IN GENERAL
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3266588
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Patent number 3,266,588
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Issue date Aug 16, 1966
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B60 - VEHICLES IN GENERAL
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3224407
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Patent number 3,224,407
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Issue date Dec 21, 1965
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS