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:
Jun. 17, 1980
Filed:
Mar. 22, 1978
Applicant:
Inventors:
Fumio Urano, Omiya, JP;
Junji Umetsu, Tokyo, JP;
Assignee:
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
354288 ; 354217 ;
Abstract
A continuous viscoelastic gasket 2 is compressively sandwiched between mating grooves and surfaces of a camera body 1 and a hinged rear cover 3 to tightly seal the film compartment against moisture and dust when the cover is closed. The interlocking pin 10 of the automatic film counter restoring mechanism is protectively disposed within the gasket perimeter and is engaged by a tab 9b extending inwardly from a reinforcing plate 9 mounted on the rear cover.