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:
Sep. 05, 1989
Filed:
Feb. 19, 1988
Applicant:
Inventors:
Keiji Himuro, Yokohama, JP;
Kohichi Nishi, Yokohama, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354152 ; 354202 ; 350429 ;
Abstract
An apparatus for driving a moving lens barrel of a camera with a motor, the barrel supporting a photographing lens unit and retained mechanically and slidably with a camera body between a first setting position located in a forward direction of an optical axis of the lens unit and a second setting position located in a backward direction of the optical axis.
Himuro, Keiji. (1989). Apparatus for driving a moving mirror cylinder of a camera (U.S. Patent No. 4864337). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4864337
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile