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Class Information
Number: 267/163
Name: Spring devices > Bendable along flat surface (e.g., leaf spring) > Including tang or spider
Description: Spring device in which the spring element is provided with an elongated separation (e.g., slot) to define either spaced portions extending from an end thereof or finger-like formation within the confines of said element.


Patents under this class:

Patent Number Title Of Patent Date Issued
7399517 Cushion pad for shoes Jul. 15, 2008
7389864 One-way clutch spring Jun. 24, 2008
7163455 Operating device for air conditioner for vehicle Jan. 16, 2007
7121493 Magnetic tape cassettes, tape reels for use therewith, resinous leaf springs, and a process for producing them Oct. 17, 2006
6935634 Steam turbine packing spring Aug. 30, 2005
6910656 Ink ribbon cartridge with leaf spring and method of assembling the same Jun. 28, 2005
6849079 Clip detent spring for repeating multi-clip applier Feb. 1, 2005
6814325 Film-winding device for camera Nov. 9, 2004
6342138 Clamp for electroplating articles Jan. 29, 2002
5960923 Hydraulic clutch with wave spring Oct. 5, 1999
5785206 Dispenser for candies or the like Jul. 28, 1998
5673785 Micromechanical relay Oct. 7, 1997
5634540 Fixing structure for outer ring in one-way clutch Jun. 3, 1997
5624193 Ball or roller bearing assembly, in particular a back bearing assembly for a motor vehicle alternator Apr. 29, 1997
5623854 Retention and detent spring for control knob Apr. 29, 1997
5553382 Method for producing a shaft clutch component Sep. 10, 1996
5537893 Retention and detent spring for control knob Jul. 23, 1996
5492422 Ink ribbon cartridge Feb. 20, 1996
5363947 Spring for one-way clutch having adjusting openings of a special shape Nov. 15, 1994
5307730 Piston return spring system with self-adjusting clearance feature May. 3, 1994
5280889 Shock isolator Jan. 25, 1994
5278352 Grounding ring for ground adapters Jan. 11, 1994
5226634 Platform spring Jul. 13, 1993
5213314 Spring contact May. 25, 1993
5054754 Inversion spring for thermal overload relay and method for making the same Oct. 8, 1991
5007514 Retainer for one-way clutch Apr. 16, 1991
4828057 Leaf spring May. 9, 1989
4806025 Holding device for automatic self-aligning ball metal Feb. 21, 1989
4711434 Spring disc Dec. 8, 1987
4662579 Coined reel leaf spring for a video tape cassette May. 5, 1987
4572471 Spring-equipped mechanical vibration damper Feb. 25, 1986
4566567 Overrunning roller clutch Jan. 28, 1986
4428570 Tool-loadable biasing spring Jan. 31, 1984
4364615 Retaining ring Dec. 21, 1982
4269400 Stacked, resilient isolator components May. 26, 1981
4093954 Motion recorder indicator Jun. 6, 1978
4040062 Recording instrument Aug. 2, 1977
4028969 Adjustable wrench Jun. 14, 1977



 
 
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