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:
Jan. 04, 2022
Filed:
Aug. 22, 2019
Sharp Kabushiki Kaisha, Sakai, JP;
Katsuki Kawabata, Sakai, JP;
Masaya Kawatsuri, Sakai, JP;
SHARP KABUSHIKI KAISHA, Osaka, JP;
Abstract
A hinge device according to the present invention includes a pivotable member pivotable relative to a fixed member around a first screw member or a second screw member serving as a pivot shaft. A rotation restricting washer is disposed between a movable plate portion of the pivotable member and a bearing face of the second screw member. The rotation restricting washer is disposed non-turnably relative to a support plate portion of the fixed member by fitting a restricting piece disposed on one of the support plate portion and the rotation restricting washer into a receiving portion disposed on the other one of the support plate portion and the rotation restricting washer.