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:
Feb. 08, 2000
Filed:
Feb. 05, 1998
Olympus Optical Co. Ltd., Tokyo, JP;
Abstract
A camera according to the present invention which uses a film cartridge equipped with an indicating section for indicating an exposed state of a film housed within the film cartridge. The camera comprises a film compartment for accommodating the film cartridge, a cover member for closing the film compartment, and an ejector formed within the film compartment. The ejector blocks the mounting of the film cartridge when the exposure-state indicating section takes a development-completed condition indicating position, a completely exposed condition indicating position or a partially exposed condition indicating position, while allowing the film cartridge to be mounted therein when it takes a non-exposed condition indicating position. In addition, the ejector pushes the film cartridge out of the film compartment when the cover member is opened after a completion of photography.