U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 188/28 - Clasp


Subclass of Class 188 - Brakes
Definition: The brakes are applied to the diametrically-opposite sides
No. of patents: 10
Last issue date: 07/08/2008


NumberTitleIssue Date
7395904Disc brake
An actuator arrangement for a disc brake for moving first and second friction members into engagement with a rotor and effect a brake application. The actuator arrangement includes first and second levers that are pivotally connected to an anchor located in a plane ...
07/08/2008
7255206Shopping cart brake
Shopping cart brakes slow or render a shopping cart immobile. A brake lever has one end pivotably connected to a clamp that is attached to one end of a vertical member of a shopping cart adjacent to its handle. Two brake cables are enclosed by brake cable housings a...
08/14/2007
7182180Bike brake clamp
A bike brake clamp to provide safe and effective braking including a first brake arm, a second brake arm, a joint plate, and a pilot plate adapted with spring, central screw, cable screw, and pivot screw; both brake arms providing synchronous clamping via the pilot ...
02/27/2007
7080718Parked camper stabilizer
A parked camper stabilizer comprises a tensioning mechanism, a fixed wheel engagement member fixed to the tensioning mechanism, and an adjustable wheel engagement member adjustably attached to the tensioning mechanism. The fixed wheel engagement member includes two ...
07/25/2006
7055658Gain stabilizing self-energized brake mechanism
A self-energized disk brake assembly includes gain stabilization features for controlling the multiplication of applied force against a rotatable brake member. The brake assembly includes a first brake pad supported about a first pivot and a second brake pad support...
06/06/2006
5950773Braking apparatus for a linear motion guiding apparatus
The present invention relates to a braking apparatus for a linear motion guiding apparatus that is able to completely stop a moving portion in the form of table 2 at a desired position by performing braking action by causing a linear motion actuator in th...
09/14/1999
5101939Disk brake for elevator
A caliper brake set engages a disk on the machine shaft or drive sheave to hold the elevator car in place at a landing. The brake set is biased by one or a pair of springs to a "brake-on" condition, and a solenoid assembly is provided to hold the brake se...
04/07/1992
4511171Wheelchair restraint
An apparatus for restraining a wheelchair in a transit vehicle utilizes a fixed bumper that is adapted to engage the rear portion of a wheelchair wheel in which a movable restraining bumber is adapted to hold the wheelchair wheel in compression between th...
04/16/1985
4027747Wheelchair holding device for vehicles
A fixture attached to the floor of a vehicle for restraining and securely holding a wheelchair and its occupant while the vehicle is in motion. The fixture comprises a framework to which is secured upper and lower clamping jaws which act to grip the propu...
06/07/1977
 
Sign InRegister
Username  
Password   
forgot password?