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:
Dec. 31, 1985
Filed:
May. 20, 1985
Applicant:
Inventors:
Toshikatsu Takahashi, Kanagawa, JP;
Nobuo Murata, Kanagawa, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
355 75 ; 308 / ; 188268 ;
Abstract
An original plate scanning device for a microfilm copying machine has a guide stand and bearings for supporting a straight shaft member which extends parallel with said guide shaft and is movable linearly relative to the bearing. A semi-solid state lubricant which has an unworked penetration between 200 and 230 is disposed in the bearing for providing a braking force to the moving, straight shaft member.
Takahashi, Toshikatsu. (1985). Original plate scanning device (U.S. Patent No. 4561774). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4561774
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile