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Class Information
Number: 29/826
Name: Metal working > Method of mechanical manufacture > Electrical device making > Conductor or circuit manufacturing > Brush
Description: Process of manufacturing an electrically conductive element specially designed or adapted to contact and conduct electricity to or from the rotor of a rotary dynamoelectric device.

Patents under this class:

Patent Number Title Of Patent Date Issued
7657991 Magnetization apparatus and magnetization method Feb. 9, 2010
7308759 Method for production of a multi-layer carbon brush Dec. 18, 2007
7223111 Electrical connector May. 29, 2007
7188407 Brush assembly Mar. 13, 2007
7077662 Contact woven connectors Jul. 18, 2006
7059038 Brush assembly Jun. 13, 2006
7056139 Electrical connector Jun. 6, 2006
6514630 Au-based clad composite material, producing method thereof and micromotor using the same Feb. 4, 2003
6453532 Apparatus for aligning pins on a printed circuit board connector for a disc drive Sep. 24, 2002
6397458 Method of making an electret article by transferring fluorine to the article from a gaseous phase Jun. 4, 2002
6325679 Receptacle terminal and forming method of the same Dec. 4, 2001
6294850 Small-sized motor Sep. 25, 2001
6253444 Method for the manufacture of elbows for microwave guides Jul. 3, 2001
6249961 High temperature wire construction Jun. 26, 2001
6245440 Continuous metal fiber brushes Jun. 12, 2001
6209790 Data medium in card form and lead frame for use in such a data medium Apr. 3, 2001
5996220 Method of terminating an EMI shielding gasket Dec. 7, 1999
5960541 Method of making circuit breaking contact with micro-contact interface Oct. 5, 1999
5744891 DC motor brush assembly, method of producing the same and brush material sheet used therein Apr. 28, 1998
5701046 Process for the production of multi-layered brushes and brushes obtained by the process Dec. 23, 1997
5673477 Method of fabricating probe unit Oct. 7, 1997
5481150 Brush and commutator motor having brush device using the same Jan. 2, 1996
5387832 Brush and commutator motor having brush device using the same Feb. 7, 1995
5315758 Method for manufacturing slide electrical contact May. 31, 1994
5285126 Collector shoe and method for producing it Feb. 8, 1994
5282310 Method for manufacturing a fibrillated pultruded electronic component Feb. 1, 1994
5179778 Method and means for producing disks of tightly packed on-end aligned fibers Jan. 19, 1993
4777720 Method for manufacturing multiple-wire brush contact Oct. 18, 1988
4587723 Method for making a high current fiber brush collector May. 13, 1986
4580333 Process for preventing film stripping and grooving of a commutator Apr. 8, 1986
4579611 Graphite tamped brush connection and method of making same Apr. 1, 1986
4397085 Method of manufacture of a multi-wire nonimpact printhead Aug. 9, 1983
4330349 Method for preparing conductive fiber brushes May. 18, 1982
4296985 Integral electrical contact and method of making same Oct. 27, 1981
3962002 Method for making comb electrode for electrical recording apparatus Jun. 8, 1976

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