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:
Jul. 06, 1982
Filed:
Jan. 22, 1981
Norimichi Takahashi, Tokyo, JP;
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A focusing screen mounting device for a camera which has a high stability and a minimum number of components to reduce the number of steps of adjustment needed during assembly. The focusing screen mounting device includes a focusing screen holder which is made of a flexible material and which is arched towards the focusing screen so as to urge the focusing screen towards the penta-prism of the camera. The focusing screen holder is hingedly mounted along a rear edge and is provided with upwardly-extending protrusions for securing the focusing screen.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile