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:
Sep. 19, 2006
Filed:
Aug. 14, 2003
Applicant:
Yukiharu Hayashi, Miyagi-ken, JP;
Inventor:
Yukiharu Hayashi, Miyagi-ken, JP;
Assignee:
Alps Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D 5/34 (2006.01); H01H 19/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A code disc is spline-connected to an operation unit supported such that it can rotate and move vertically and sandwiched between a center cylinder and a return spring. Rotation of the operation unit is detected by photointerruptors through the code disc and vertical movement of the operation unit is detected by a photointerruptor through a cylinder.
Hayashi, Yukiharu. (2006). Composite operation type input device for carrying out pressing and rotation operations with common operation unit (U.S. Patent No. 7109469). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7109469
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile