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Mark Adamson
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Broken Arrow, OK, US
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last 30 patents
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Patent Grant
Shopping cart having selectively positionable tray basket
Patent number
6,354,612
Issue date
Mar 12, 2002
Unarco Industries, Inc.
Mark Adamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Shopping cart having improved child seat
Patent number
5,630,599
Issue date
May 20, 1997
Unarco L.L.C.
Mark A. Adamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Wheeled cart with child seat providing bag-hanging dividers
Patent number
5,595,394
Issue date
Jan 21, 1997
Unarco LLC
Mark Adamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Shopping cart with adjustable holder for cups
Patent number
5,494,306
Issue date
Feb 27, 1996
UNR Industries, Inc.
Mark Adamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Luggage cart
Patent number
D365904
Issue date
Jan 2, 1996
UNR Industries, Inc.
Mark Adamson
D34 - Material or article handling equipment
Information
Patent Grant
Shopping cart having basket with improved front gate
Patent number
5,385,358
Issue date
Jan 31, 1995
UNR Industries, Inc.
Mark Adamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Shopping cart having retractable cupholder
Patent number
5,362,077
Issue date
Nov 8, 1994
UNR Industries, Inc.
Mark Adamson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS