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 6842947 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 18, 2005

Filed:

Apr. 09, 2003
Applicant:

Peter Gujer, Winterthur, CH;

Inventor:

Peter Gujer, Winterthur, CH;

Assignee:

Maschinenfabrik Rieter AG, Winterthur, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01G 1584 ;
U.S. Cl.
CPC ...
Abstract

A flat end head with a mounting section for the flat rod and at least one sliding surface for progressive movement on a sliding guide of a card is made of a polymer material. The polymer material may be fiber-reinforced. Further, the polymer material may include a solid lubricant. The sliding guide may also be made of a polymer material. An apparatus for replacing a flat end head on a flat rod is also provided.


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Gujer, Peter. (2005). Flat end head made of polymer material (U.S. Patent No. 6842947). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6842947

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