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Class Information
Number: 188/32
Name: Brakes > Vehicle > On ground
Description: The brakes are located on the ground and not attached to the vehicle.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8636117 Wedge shape safety stop Jan. 28, 2014
8596422 Wedge shape safety stop Dec. 3, 2013
8590673 Manual wheel chocks with automatic positive locking Nov. 26, 2013
8590674 Chock system Nov. 26, 2013
8499897 Manual wheel chocks with enhanced bracing upon deployment Aug. 6, 2013
8499899 Over-center clamping wheel chocks Aug. 6, 2013
8465245 Wheel restraint systems Jun. 18, 2013
8464846 Restraining arms for wheel chocks Jun. 18, 2013
8443945 Vehicle chocking systems and methods of using the same May. 21, 2013
8365875 Tire chock Feb. 5, 2013
8210007 Method of preventing trailer theft Jul. 3, 2012
8104588 Chock apparatus Jan. 31, 2012
8099984 Tire lock Jan. 24, 2012
8074775 Wheel immobilizer apparatus and associated method Dec. 13, 2011
7958973 Wheel chock Jun. 14, 2011
7937975 Wheel boot May. 10, 2011
7740114 Braking shell for shopping cart security device Jun. 22, 2010
7641026 Brake assembly Jan. 5, 2010
7594415 Wheel clamp Sep. 29, 2009
7581623 Stop for equipment positioning Sep. 1, 2009
7537095 Chocking apparatus May. 26, 2009
7527128 Pinless wheel bumper block May. 5, 2009
7490701 Method and apparatus for securing a shopping cart Feb. 17, 2009
7299902 Wheel chock for tandem wheeled vehicles Nov. 27, 2007
7284641 Wheel locking system Oct. 23, 2007
7278520 Wheel locking device for vehicle Oct. 9, 2007
7264092 Wheel chock restraint system Sep. 4, 2007
7243761 Rachet locking brake for medical devices Jul. 17, 2007
7172203 Limited movement roller system Feb. 6, 2007
7168527 Adjustable wheel torque assisting device with anti-slip teeth Jan. 30, 2007
7131561 Conformable boat rack Nov. 7, 2006
7121508 Aircraft wheel immobilizer Oct. 17, 2006
7107802 Wheel immobilizer Sep. 19, 2006
7070024 Method and apparatus for securing a shopping cart Jul. 4, 2006
7040461 Wheel chock May. 9, 2006
7040460 Mechanic's platform brake assembly May. 9, 2006
7032720 Wheel chock restraint system Apr. 25, 2006
7000740 Combination tandem axle wheel chock and trailer tongue stand Feb. 21, 2006
7000737 Method and apparatus for securing a shopping cart Feb. 21, 2006
6978865 Safety chock Dec. 27, 2005
6971483 Braking apparatus and method for making and using the same Dec. 6, 2005
6957722 Vehicle chocking system Oct. 25, 2005
6941780 Trailer wheel lock system Sep. 13, 2005
6938734 Universal wheel locking system Sep. 6, 2005
6935145 Stationary axle / wheel lock anti-theft device Aug. 30, 2005
6920771 Lock-down device for an all-terrain vehicle Jul. 26, 2005
6896223 Aircraft wheel immobilizer May. 24, 2005
6863101 Insertion device for snow chains Mar. 8, 2005
6851523 Shock absorbing vehicle wheel chock Feb. 8, 2005
6725979 Tire stop lock Apr. 27, 2004

1 2 3 4 5










 
 
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