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Class Information
Number: 260/998.13
Name: Chemistry of carbon compounds > Brake, friction or anti-skid
Description: Product under Class 520 ... intended to operate by friction or rubbing as in a brake or clutch or which is intended to have a high coefficient of friction as in the prevention of skidding or slipping.










Patents under this class:

Patent Number Title Of Patent Date Issued
7294188 Mixing method for friction material with a pre-mix in a single mixer Nov. 13, 2007
7264877 Sliding element for seals and their process of manufacturing Sep. 4, 2007
7033663 Functionally graded friction material Apr. 25, 2006
6936341 Fiber-reinforced ceramic material Aug. 30, 2005
6908660 Shaped body made of fiber-reinforced composites having a segmented covering layer, its production and its use Jun. 21, 2005
6908667 Fiber-reinforced material composed, at least in a surface region, of a metal/ceramic composite, molding composed of the fiber-reinforced material and method of producing the fiber-reinforced m Jun. 21, 2005
6824862 Fiber-reinforced ceramic composite Nov. 30, 2004
6670408 Friction material Dec. 30, 2003
6635349 Friction material for brake Oct. 21, 2003
6579920 Friction pads and disks and compositions and methods for producing same Jun. 17, 2003
6451872 Non-asbestos friction materials Sep. 17, 2002
6042935 Friction element Mar. 28, 2000
5603367 Slippage preventing tire, method for producing a tread surface of a slippage preventing tire and method for producing a slippage preventing tire Feb. 18, 1997
5356466 Anti-slip agents Oct. 18, 1994
4918116 High temperature resistant molding materials Apr. 17, 1990
4593070 Impact-resistant phenolic resin composition Jun. 3, 1986
4508855 Dry mix friction bearing material Apr. 2, 1985
4438004 Fused metallic friction materials Mar. 20, 1984
4400434 Fluoroelastomer composite friction material Aug. 23, 1983
4371631 Backing plate composition for brake shoes Feb. 1, 1983
4352750 Friction material for railroad brake shoes Oct. 5, 1982
4313869 Composition friction element for a railroad brake shoe Feb. 2, 1982
4280935 Friction material comprising an iron powder having a carbon content of from 0.5-1 percent Jul. 28, 1981
4278584 Organic friction material Jul. 14, 1981
4269754 Phenolic resin particles and processes for their production and friction elements containing same May. 26, 1981
4268657 Friction element containing phenol-formaldehyde-alkylphenol binder May. 19, 1981
4219452 Composite friction element Aug. 26, 1980
4189424 Friction material for brakes of bicycles or the like Feb. 19, 1980
4125496 Friction material Nov. 14, 1978
4101500 Brake lining compositions having friction particles of an aromatic amine modified novolac resin and an aromatic carboxylic compound Jul. 18, 1978
4072650 Friction materials Feb. 7, 1978
4051100 Fluoroelastomer-based composite material Sep. 27, 1977
4045402 Fluoroelastomer-polyacrylate based friction material Aug. 30, 1977
3962168 Non-skid coating and method Jun. 8, 1976
3959194 Less abrasive composition railroad brake shoe material May. 25, 1976











 
 
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