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. 01, 2006
Filed:
Jun. 13, 2001
Hideo Katoh, Yokohama, JP;
Hideo Katoh, Yokohama, JP;
Katoh Electrical Machinery Co., Ltd., Yokohama, JP;
Abstract
The present invention is a small-sized hinge device for connecting a first member and a second member rotating relatively to each other, such as a transmitter section and a receiver section of a twofold portable telephone, comprising a case body with baffle means mounted in one of the members, a fixed cam provided inside the case body, a shaft arrested by the case body with one end thereof passing through the fixed cam along its axial direction and the case body along its axial direction, an arresting body disposed in the other end of the shaft and attached to the other one of the members, a cam slider disposed to face the fixed cam and slide along an axial direction of the shaft with the rotation thereof arrested by the shaft, and a compression spring interposed resiliently between the cam slider and the arresting body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile