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. 26, 2003
Filed:
Mar. 22, 2002
Toshinobu Yamaguchi, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An operating device having a static eliminator capable of effectively grounding any static electricity surge through a switch operating button to exterior frame members or to ground within an electronic apparatus, and an electronic apparatus having such an operating device, comprises a rotatable dial for selecting one operation mode from among a plurality of modes, a button disposed in a recess portion in the center of the dial for pushing a switch located in the recess portion at the lower position of the dial, a rotary conductive member disposed within the recess portion provided in the center of the dial and capable of rotating together with the dial, and a fixed conductive member held by a base member for holding the dial. The rotary conductive member and the fixed conductive member are kept in constant contact.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile