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Class Information
Number: 188/22
Name: Brakes > Vehicle > Truck > Two-wheel
Description: Brakes for two-wheeled platform-trucks.










Sub-classes under this class:

Class Number Class Name Patents
188/23 Ground-engaging 5


Patents under this class:

Patent Number Title Of Patent Date Issued
8448960 Foldable walker apparatus May. 28, 2013
7273197 Adjustable shopping cart and baby stroller stand Sep. 25, 2007
7188845 Combined wagon and associated brake assembly Mar. 13, 2007
6752404 Brake-operated dolly Jun. 22, 2004
6508479 Wagon with wheel braking device Jan. 21, 2003
6123348 Brake system for downhill wheeled board Sep. 26, 2000
5947491 Brake and retractable rear stabilizer apparatus for a hand dolly Sep. 7, 1999
5927441 Braking device for trolley Jul. 27, 1999
5884744 Wheel brake Mar. 23, 1999
5799959 Hand truck brake application system Sep. 1, 1998
5779251 Brake and retractable rear stabilizer apparatus for a hand dolly Jul. 14, 1998
5765665 Brake assembly for simultaneously holding a pair of wheels Jun. 16, 1998
5722515 Hand cart braking system Mar. 3, 1998
5540308 Parking lock for vehicle Jul. 30, 1996
5524731 Universally mountable brake assembly for a hand truck Jun. 11, 1996
5524732 Dead man's brake for hand truck Jun. 11, 1996
5513940 Removable dolly for steerable movement of a load May. 7, 1996
5433464 Brakeable hand truck Jul. 18, 1995
5393081 Hand truck assemblies and methods of constructing and operating them Feb. 28, 1995
5390943 Hand brake device for handtruck Feb. 21, 1995
5113977 Lift truck parking brake May. 19, 1992
4424885 Brake assembly for pallet lift truck Jan. 10, 1984
4264082 Stair climbing cart Apr. 28, 1981
4258634 Lawn combine with improved brake assembly Mar. 31, 1981
4142732 Hand truck Mar. 6, 1979
3968974 Brakeable hand truck Jul. 13, 1976
3945472 Lever actuated brake assembly Mar. 23, 1976











 
 
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