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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.:

US 5037187 B1

PDFFull Text
Date of Patent:
Aug. 06, 1991

Filed:

Jul. 14, 1989

Zoom lens mount assembly

Applicant:
Inventors:

Akira Oda, Nagano, JP;

Hidetoshi Yanagidaira, Nagano, JP;

Seiji Kameoka, Nagano, JP;

Nobuhiro Sakai, Nagano, JP;

Kanji Nakao, Nagano, JP;

Toshikatsu Atsuta, Tokyo, JP;

Assignee:

Kyocera Corporation, Kyoto, JP;

Attorney:

Spensley Horn Jubas & Lubitz

Primary Examiner:

Bruce Y Arnold

Assistant Examiner:

Loha Ben

Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
359699 ; 35419512 ; 354400 ; 359705 ;
Abstract

A zoom lens mount assembly in which a zooming cam frame is moved along the optical axis while rotating therearound and respective movable frames supporting an optical system are driven by such rotation and movement of the cam frame to effect a desired zooming. In another aspect there is provided a focussing cam frame adapted to be moved along the optical axis and to drive a movable frame provided with a focussing optical system and a program lens shutter.

Find Patent Forward Citations

Oda, Akira. (1991). Zoom lens mount assembly (U.S. Patent No. 5037187). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5037187

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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