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:
Apr. 14, 2026
Filed:
Jun. 09, 2021
Maxell, Ltd., Kyoto, JP;
Yasushi Kato, Kyoto, JP;
MAXELL, LTD., Kyoto, JP;
Abstract
A lens unit includes: a lens group in which a plurality of lenses are aligned along an optical axis of the lenses; a lens barrel that integrally supports the lens group; an intermediate ring; and an elastic member having an annular shape and provided between the lens and the intermediate ring, the lens being adjacent to the elastic member in the optical axis direction, and including a recess having an annular shape, the elastic member is provided in a compressed state, and the elastic member presses the lens disposed on an object side of the elastic member against an end portion of the lens barrel on the object side, presses the lens disposed on an image side of the elastic member against an end portion of the lens barrel on the image side via the intermediate ring, and absorbs rattling.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile