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Class Information
Number: 303/10
Name: Fluid-pressure and analogous brake systems > With pump
Description: The fluid-distribution system is combined with a pump for accumulating a supply for use of the system.










Sub-classes under this class:

Class Number Class Name Patents
303/11 Pressure control 235
303/12 Vacuum 33


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
4398389 Demand type power brake system Aug. 16, 1983
4357054 Anti-skid control system Nov. 2, 1982
4355849 Hydraulically operated anti-skid braking systems for vehicles Oct. 26, 1982
4354715 Hydraulic anti-skid braking systems for vehicles Oct. 19, 1982
4307917 Parking brake system Dec. 29, 1981
4273387 Hydraulic brake system Jun. 16, 1981
4264109 Hydraulic braking system Apr. 28, 1981
4256350 Fluid control circuit for brakes and the like Mar. 17, 1981
4251115 Hydraulic braking system Feb. 17, 1981
4210369 Anti-lock power brake Jul. 1, 1980
4203629 Hydraulic servo-brake system for electrically operated vehicles May. 20, 1980
4201422 Fluid operated rotary valve May. 6, 1980
4181371 Power brake control valve for vehicles Jan. 1, 1980
4174869 Electro-hydraulic brake actuating system Nov. 20, 1979
4154326 Combined power valve and flow divider May. 15, 1979
4141595 Anti-wheel-lock or anti-skid system for motor vehicles Feb. 27, 1979
4129341 Modulator valve assembly for a fluid braking system Dec. 12, 1978
4125234 Emergency circulating system for an aircraft hydraulic brake system Nov. 14, 1978
4121874 Hydraulic braking system Oct. 24, 1978
4094554 Hydraulic brake booster for a vehicular brake system Jun. 13, 1978
4090739 Vehicle anti-skid brake system including restricted by-pass flow passage May. 23, 1978
4076324 Brake system Feb. 28, 1978
4076323 Fluid brake system for a vehicle Feb. 28, 1978
4073543 Switching device for the indirect alteration of the mechanical brake pedal transmission Feb. 14, 1978
4033637 Anti-lock regulating system Jul. 5, 1977
4025124 Regulatable pump device May. 24, 1977
4017126 Vehicle anti-skid braking device Apr. 12, 1977
4010982 Vehicle-trailer braking system Mar. 8, 1977
3995911 Tow vehicle-trailer braking system Dec. 7, 1976
3993360 Apparatus for safety braking of vehicles Nov. 23, 1976
3985399 Anti-lock device for fluid brakes Oct. 12, 1976
3982794 Velocity rate change sensitive fluid valve Sep. 28, 1976
3981543 Skid control system embodying fail safe bypass Sep. 21, 1976
3980346 Anti-locking control system for simultaneous regulation of steered wheels or wheels on a diagonal of vehicle Sep. 14, 1976
3979153 Master cylinder assemblies for vehicle hydraulic braking systems Sep. 7, 1976
3976333 Fluid motor braking system Aug. 24, 1976
3975061 Powered brake system for vehicles Aug. 17, 1976
3972382 Hydraulic brake system with automatic brake means for vehicles Aug. 3, 1976
3971595 Anti-skid brake control system Jul. 27, 1976
3967536 Pneumatic and hydraulic power brake apparatus Jul. 6, 1976
RE28890 Actuator assemblies for hydraulic braking systems Jul. 6, 1976
3963276 Skid control system embodying fail safe bypass Jun. 15, 1976
3957143 Parking brake release for transmission clutch May. 18, 1976
3954305 Actuator assemblies for vehicle brakes May. 4, 1976
3951464 Truck-trailer brake system with independent control of trailer brakes Apr. 20, 1976
3951465 Anti-skid device including a gear-driven cam pumping unit with fail-safe features Apr. 20, 1976
3941427 Anti-skid braking system for vehicles Mar. 2, 1976
3938849 Method and apparatus for inhibiting vehicle wheel locking Feb. 17, 1976
3936016 Airplane's anti-wheel-lock and spin-up system Feb. 3, 1976
3936095 Fail safe indicator for skid control system Feb. 3, 1976

1 2 3 4 5 6 7 8










 
 
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