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. 04, 1989
Filed:
Jan. 21, 1988
Applicant:
Inventors:
Ichiro Nemoto, Yotsukaido, JP;
Ko Aosaki, Yotsukaido, JP;
Atsushi Misawa, Yotsukaido, JP;
Takahito Otora, Yotsukaido, JP;
Assignee:
Seikosha Co., Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354288 ;
Abstract
A camera having a focal plane shutter comprising two sets of blades which are movable to form a slit which opens a shutter aperture includes a body formed from a plastic material. A rail plate having a plurality of film guide rails is attached to the camera body. A plurality of drive shafts are provided on the camera body or the rail plate for supporting at least the blades. The camera body and the rail plate define therebetween a space in which the blades are housed.