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.:
Date of Patent:
Aug. 07, 2001
Filed:
Nov. 18, 1999
Applicant:
Inventors:
Ralph A. Graf, Freienbach, CH;
Stefan Geisser, Rapperswil, CH;
Assignee:
Graf & Cie AG, Rapperswil, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01G 1/512 ;
U.S. Cl.
CPC ...
D01G 1/512 ;
Abstract
A method and apparatus for operating a carding machine having a drum with a drum fitting and a plurality of card flats wherein each card flat is provided with a card flat fitting. A predetermined distance between the drum fitting and the card flat fittings is adjusted by conditioning the running surfaces of the card flats.
Graf, Ralph. (2001). Method of operating a card and a card flat for carrying out the method (U.S. Patent No. 6269522). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6269522
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile