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

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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 337/90 - With magnetic armature or holding means


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter including means for establishing a field
No. of patents: 4
Last issue date: 04/13/2004


NumberTitleIssue Date
6720852Methods and apparatus for actuating and deactuating a switching device using magnets
An apparatus and method for actuating and deactuating an electro-mechanical switch utilizing an energy-storing actuator is disclosed. An electro-mechanical switch can be configured to include an (internal or external) lever. A first magnet having a first magnetic fi...
04/13/2004
6642832ARC responsive thermal circuit breaker
A circuit breaker (10) has a current carrying bimetallic element (18) which bends upon self-heating and upon being subjected to a selected overload current transfers motion to a connecting plate (32) which displaces a latch surface (42b) from a catch (34a...
11/04/2003
4274072Thermostat and assembly therefor
A thermostat for regulating the temperature of a space includes: means movable in the thermostat for sensing the temperature of the space; a switch device having means for switching between a pair of switching positions; and a pair of permanent magnet mea...
06/16/1981
3984735Thermally responsive control for a vacuum cleaner motor
A control unit for an electric motor in a vacuum cleaner which stops the motor when the motor temperature exceeds a certain level. The control unit is utilized with a vacuum cleaner having a low voltage circuit for controlling the motor speed and is simpl...
10/05/1976
 
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