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Two-wheeled trolleys
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Patent number 9,193,369
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Issue date Nov 24, 2015
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HandiWorld Ltd
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Martin Philip Riddiford
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B60 - VEHICLES IN GENERAL
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Foldable walker apparatus
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Patent number 8,505,936
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Issue date Aug 13, 2013
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Evolution Technologies Inc.
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Julian Liu
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Appliance roller
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Patent number 5,276,942
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Issue date Jan 11, 1994
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Shepherd Products U.S., Inc.
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Michael H. Estkowski
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B60 - VEHICLES IN GENERAL
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Caster bearing assembly
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Patent number 5,230,571
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Issue date Jul 27, 1993
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Shepherd Products U.S., Inc.
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Michael H. Estkowski
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B60 - VEHICLES IN GENERAL
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-
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Tilted axle caster with brake
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Patent number 4,843,677
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Issue date Jul 4, 1989
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Shepherd Products U.S., Inc.
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Robert M. Shane
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B60 - VEHICLES IN GENERAL
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-
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Caster
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Patent number 4,669,146
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Issue date Jun 2, 1987
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Nissan Motor Company, Limited
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Shintaro Saito
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B60 - VEHICLES IN GENERAL
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Carpet seam roller
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Patent number 4,605,253
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Issue date Aug 12, 1986
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Martin L. Anderson
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Mobile structure
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Patent number 4,402,107
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Issue date Sep 6, 1983
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Alfred J. Geisler
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B60 - VEHICLES IN GENERAL
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Tilted axle caster
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Patent number 4,282,628
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Issue date Aug 11, 1981
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Herder N.V.
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Raymond A. McCarroll
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B60 - VEHICLES IN GENERAL
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Suspension system
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Patent number 4,261,589
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Issue date Apr 14, 1981
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Atlantic Richfield Company
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Donald F. Wilkes
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B60 - VEHICLES IN GENERAL
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Vehicular suspension system
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Patent number 4,247,127
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Issue date Jan 27, 1981
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Atlantic Richfield Company
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Donald F. Wilkes
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B60 - VEHICLES IN GENERAL
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Caster
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Patent number 4,161,803
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Issue date Jul 24, 1979
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Robert L. Propst
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B60 - VEHICLES IN GENERAL
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Tilted axle caster
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Patent number 4,144,617
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Issue date Mar 20, 1979
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Herder N.V.
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Raymond A. McCarroll
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B60 - VEHICLES IN GENERAL
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Castor assembly
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Patent number 4,034,436
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Issue date Jul 12, 1977
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Daniel L. Ginder
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B60 - VEHICLES IN GENERAL
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Ball castor
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Patent number 3,991,434
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Issue date Nov 16, 1976
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Global Castors and Hardware Limited
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Michael Joseph James
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B60 - VEHICLES IN GENERAL
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3928888
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Patent number 3,928,888
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Issue date Dec 30, 1975
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B60 - VEHICLES IN GENERAL
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3922754
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Patent number 3,922,754
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Issue date Dec 2, 1975
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B60 - VEHICLES IN GENERAL