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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 188/DIG.2
Name: Brakes > Hill holder
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
7665808 Method and device for automatically releasing the automatic parking brake when starting Feb. 23, 2010
7628459 Method for automatically braking a vehicle equipped with an electronically controlled brake system Dec. 8, 2009
7401873 Method for preventing a stationary vehicle from unintentionally rolling Jul. 22, 2008
7338137 Method and system for assisting the driveaway of a motor vehicle Mar. 4, 2008
7000998 Brake control apparatus and method Feb. 21, 2006
6814414 Device and method for preventing rollback of a vehicle on an incline Nov. 9, 2004
6547344 Braking apparatus for vehicles Apr. 15, 2003
6502908 Control system for a vehicle Jan. 7, 2003
6364436 Brake control device Apr. 2, 2002
6336689 Brake fluid pressure retaining unit Jan. 8, 2002
6193332 Vehicular brake system operating during stop Feb. 27, 2001
RE36127 Motor vehicle movement control Mar. 2, 1999
5870773 Snowboarding wrist protection device Feb. 16, 1999
5769753 Control system for automatic transmission Jun. 23, 1998
5725287 Hydraulic motor vehicle brake installation Mar. 10, 1998
5713436 Solenoid operated unidirectional wheel brake Feb. 3, 1998
5484044 Device for the automatic control of vehicular brake systems on hills Jan. 16, 1996
5454279 Brake-booster device partial vacuum type for a vehicle fitted with direct braking control means Oct. 3, 1995
5452775 Off-road passenger vehicle incorporating an inertia powered safety brake system Sep. 26, 1995
5403078 Hydraulic braking systems for vehicles Apr. 4, 1995
5385216 Composite rear brake disc and drum Jan. 31, 1995
5383719 Hydraulic braking systems for vehicles Jan. 24, 1995
5372409 Fluid-pressure operated boosters for vehicle braking systems Dec. 13, 1994
5265945 Slip control system for vehicle Nov. 30, 1993
5265694 Slip control system for vehicle Nov. 30, 1993
5137127 Motor vehicle hill holder system Aug. 11, 1992
5125485 Motor vehicle movement control Jun. 30, 1992
5066077 Hydraulic systems for vehicles Nov. 19, 1991
5015046 Fluid control device and braking system May. 14, 1991
4950028 Hydraulic braking system Aug. 21, 1990
4921082 Fluid control cylinder assembly for automobile brake system May. 1, 1990
4922121 Modulator assembly May. 1, 1990
4915131 Hill-holder Apr. 10, 1990
4887830 Wheelchair with combined wheel lock and hill holder Dec. 19, 1989
4759591 Hydraulic brake system Jul. 26, 1988
4681196 Control circuit for brake booster vehicular hill holder system Jul. 21, 1987
4667471 Brake booster for vehicular hill holder system May. 26, 1987
4666021 Release mechanism for a hill holder device May. 19, 1987
4553651 Combination hill holder and proportioning valve mechanism Nov. 19, 1985
4553650 Dual function brake pedal providing separate controls for hydraulic and mechanical brakes Nov. 19, 1985
4515259 Clutch-operated hill holder brake system May. 7, 1985
4462487 Combined vehicle service and parking brake control mechanism Jul. 31, 1984
4101143 Wheelchairs Jul. 18, 1978
4013145 Vehicle hill holder Mar. 22, 1977











 
 
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