Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 200/453
Name: Electricity: circuit makers and breakers > Snap > Double snap > Compression spring (e.g., push force)
Description: Subject matter wherein the snapping action is caused by a resilient member (e.g., spring) prestressed (i.e., compressed) by colinear, opposed forces.


Sub-classes under this class:

Class Number Class Name Patents
200/454 Both ends of spring move 11
200/459 One end of spring is fixed 18


Patents under this class:

Patent Number Title Of Patent Date Issued
7209336 Double-protection circuit protector Apr. 24, 2007
7105763 Switch assembly Sep. 12, 2006
6661341 Car-seat-occupant sensing device Dec. 9, 2003
6486428 Quick-release switch with forced opening with improved mounting tolerance Nov. 26, 2002
5486667 Rating module unit for high ampere-rated circuit breaker Jan. 23, 1996
5471024 Electric switch having improved attachment of movable contact to contact carrier Nov. 28, 1995
5239151 Leaf switch Aug. 24, 1993
5082997 Quick-break miniature switch Jan. 21, 1992
5017747 Microswitch May. 21, 1991
4910368 Push-button switch Mar. 20, 1990
4904832 Microswitch Feb. 27, 1990
4816630 Push-button switch with plunger and switch mechanism Mar. 28, 1989
4778959 Fused disconnect switch Oct. 18, 1988
4757164 Pushbutton switch Jul. 12, 1988
4694129 Circuit board switch having improved switch spring Sep. 15, 1987
4575596 Snap switch Mar. 11, 1986
4551592 Push-button switch Nov. 5, 1985
4543459 Small-sized switch Sep. 24, 1985
4431883 Dual action switch assembly Feb. 14, 1984
4423296 Shock and vibration resistant electrical switch Dec. 27, 1983
4363015 Condition responsive electrical switch construction and parts and methods therefor Dec. 7, 1982
4350852 Bi-stable mechanism and anti-theft device for a motor vehicle comprising such mechanism Sep. 21, 1982
4330695 Control device May. 18, 1982
4135069 Completely insulated toggle switch Jan. 16, 1979
4081633 Multi-function electrical switch assembly Mar. 28, 1978
4050044 Electrical switch Sep. 20, 1977
4002866 Electric switches Jan. 11, 1977
3994483 Spring for maintaining in place an electric component and for ensuring its electric contact Nov. 30, 1976
3989914 Electrical switch construction Nov. 2, 1976
3944768 Rocker switch Mar. 16, 1976



 
 
  Recently Added Patents
Vehicle air conditioning system
Seed and fertilizer drill and method
Continuously variable transmission
Fiber holder
NMR spectrometer with a common refrigerator for cooling an NMR probe head and cryostat
Engine protection system and method for construction machine
Wafer and the manufacturing and reclaiming methods thereof
  Randomly Featured Patents
Hydraulically transported capsule
Methods for injecting dry bulk amendments for water and soil treatment
Rectal-stomal insert apparatus
Firing control oscillator for a solid state switch
Dual gas faceplate for a showerhead in a semiconductor wafer processing system
Method and apparatus for producing ice by direct contact of a non-hydrate producing refrigerant with water
Valve for dispensing pressurized fluid through a flexible tube
Portion of a shoe upper
CANOPY
Scrubbing media for removing volatile organic material from paint spray booths