Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/598
Name: Fluid handling > Systems > Hydraulic brake line (e.g., hill holders)
Description: Systems comprising a liquid flow passage between the master cylinder and the brake or slave cylinder, including means in the line to control the flow of fluid between said cylinders.










Patents under this class:

Patent Number Title Of Patent Date Issued
8602506 Air brake locking device and system Dec. 10, 2013
6338398 Vehicle with braking force retaining unit Jan. 15, 2002
5558123 Electrically controlled pressure-holding valve Sep. 24, 1996
4925252 Automobile brake system May. 15, 1990
4921082 Fluid control cylinder assembly for automobile brake system May. 1, 1990
4915131 Hill-holder Apr. 10, 1990
4802563 Braking force holding device for an air brake system Feb. 7, 1989
4658942 Liquid pressure operated braking system Apr. 21, 1987
4515259 Clutch-operated hill holder brake system May. 7, 1985
4457412 Brake control mechanism Jul. 3, 1984
4018314 Anti-theft vehicle brake-supervising device Apr. 19, 1977











 
 
  Recently Added Patents
System and method for associating financial transaction data with a user's project data using a portable electronic device
Malicious attack detection and analysis
Caching techniques
Pharmaceutical compositions of entacapone, levodopa and carbidopa with improved bioavailability
Front end for RF transmitting-receiving systems with implicit directional control and time-multiplexing method in submicron technology
Detachably integrated battery charger for mobile cell phones and like devices
Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties
  Randomly Featured Patents
Device and method for monitoring the internal surface of a tubular piece
Latch housing with pivotal handle
Power semiconductor module and method for its production
Non-destructive testing of an integrated optical coupler in an integrated optical circuit
Lightweight internal combustion/electric hybrid power source for vehicles
Electrical heating unit incorporating protective PbTiO.sub.3 overglaze
Positive-working photoresist composition
Directing internet shopping traffic and tracking revenues generated as a result thereof
Multi-media broadcast and multicast service (MBMS) in a wireless communication system
Carrier for developing electrostatic latent image and process for producing the same