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Class Information
Number: 188/355
Name: Brakes > Operators > Fluid pressure > Road vehicle > With nonmanual fluid-power source
Description: Device including means for supplying liquid and/or air pressure from a pump or pump tank.

Sub-classes under this class:

Class Number	Class Name	Patents
188/360	And manual	8
188/358	Liquid power	97
188/356	Vacuum power	86

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6736244	Pneumatic disk brake with pressure elements	May. 18, 2004
6644760	Hydraulic pressure control device and vehicle brake device using the same	Nov. 11, 2003
5961189	Brake system for automotive vehicles with pneumatic brake power booster	Oct. 5, 1999
5515949	Pneumatically operated disk brake	May. 14, 1996
4966248	Traction control system	Oct. 30, 1990
4773301	Pressure control device for use with pneumatic brake booster	Sep. 27, 1988
4715661	Hydraulic brake booster	Dec. 29, 1987
4632208	Vehicle braking system	Dec. 30, 1986