Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/80
Name: Brakes > Wheel > Rotary shoes
Description: Wheel-brakes with rotating shoes.










Patents under this class:

Patent Number Title Of Patent Date Issued
6367789 Clutch for pivoting workpiece support Apr. 9, 2002
6227337 Clutch for pivoting workpiece support May. 8, 2001
5987704 Dual axis hinge apparatus with braking mechanism Nov. 23, 1999
5197575 Small vehicle braking system Mar. 30, 1993
4836567 Roller skis Jun. 6, 1989
4712645 Fire escape device Dec. 15, 1987
4669686 Braking mechanism with different forces for opposite directions Jun. 2, 1987
4653764 Restraining device for shopping cart or the like Mar. 31, 1987
4544048 Magnetic friction device Oct. 1, 1985
4526389 Roller skate brake Jul. 2, 1985
4369759 Recoilless air weapon Jan. 25, 1983
4266634 Braking device May. 12, 1981
4243217 Exercising apparatus Jan. 6, 1981
4128144 Brake and wheel lock Dec. 5, 1978
4091907 Speed control attachment for gravity roller conveyor May. 30, 1978
4042075 Mounting and brake assembly for roller blind Aug. 16, 1977
4042076 Braking system Aug. 16, 1977
4007692 Braking device for sleds for sliding paths Feb. 15, 1977
4000796 Braking device Jan. 4, 1977
3960247 Motion damper Jun. 1, 1976
3938628 Disc brake assembly Feb. 17, 1976











 
 
  Recently Added Patents
Plants and seeds of corn variety CV092363
Virtual billboards
Inter-carrier communications for multimedia-message delivery
Magnifying glass
Data center with free-space optical communications
Solar energy converter with improved photovoltaic efficiency, frequency conversion and thermal management permitting super highly concentrated collection
Eyeglass component
  Randomly Featured Patents
Providing a counter torque force within a fastening
Trigger guard for a pistol
Increased throughput inspection station
Process of making pad structure for solder ball limiting metallurgy having reduced edge stress
Socket calibration method and apparatus
Mass flow solar energy receiver
Catheter having a multiple locking mechanism
Liquid crystal display device having a power saving function
Inhibitors of redox signaling and methods of using same
Nondestructive trivalent cation exchange of molecular sieves