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:
Nov. 19, 1996
Filed:
Apr. 28, 1994
Canon Denshi Kabushiki Kaisha, Saitama-ken, JP;
Abstract
A recording apparatus of the kind arranged to perform recording by moving a carriage on which a recording head is mounted is provided with a linear encoder which consists of a linear scale part arranged in parallel to a moving route of the carriage to have position information recorded in the longitudinal direction thereof at a predetermined pitch and a detecting head arranged to detect the position information of the scale part. The detecting head includes a protective film thereon and a slider which fittingly engages the scale part and is formed with a polyphenylene sulfide material containing 10 to 50% of a filler.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile