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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5193656 B1

PDFFull Text
Date of Patent:
Mar. 16, 1993

Filed:

Jul. 01, 1992

Collector shoe for collector and process for producing it

Applicant:
Inventors:

Peter Hoffmann, Steeg, AT;

Johann Hoell, Hallstatt, AT;

Herbert Grabner, Bad Ischl, AT;

Klaus Reiser, Bad Ischl, AT;

Assignee:

Hoffmann & Co. Elektrokohle Gesellschaft mbH, Steeg, AT;

Attorney:

Townsend and Townsend

Primary Examiner:

Michael S Huppert

Assistant Examiner:

Scott L Lowe

Int. Cl.
CPC ...
B60L / ;
U.S. Cl.
CPC ...
191 49 ; 191 591 ;
Abstract

A collector shoe for a collector with a carbon brush and a support has, between the carbon brush and supporting element, a galvanically applied metallic layer. The galvanic layer anchors a head portion of a conductor member to the carbon brush. The conductor member has a shaft portion which projects through the support and secures the carbon brush to the support, as well as, establishes an electrical connection to the carbon brush.

Find Patent Forward Citations

Hoffmann, Peter. (1993). Collector shoe for collector and process for producing it (U.S. Patent No. 5193656). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5193656

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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