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:
Jan. 11, 2000
Filed:
Feb. 03, 1999
Jude A Sangregory, Spencerport, NY (US);
Anthony DiRisio, Rochester, NY (US);
Thomas E Dussinger, Henrietta, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A camera comprising a chamber for a film cassette having a film spool inside the cassette that is windingly rotated to progressively wind an exposed filmstrip into the cassette and a light lock that is to be closed after the exposed filmstrip is completely wound into the cassette, a rotatable film winder for windingly rotating the film spool, a film sensor urged against the exposed filmstrip before the exposed filmstrip is completely wound into the cassette to sense the presence of the exposed filmstrip, and a closing mechanism movable to close the light lock when the exposed filmstrip is completely wound into the cassette, is characterized in that the film winder has an urging component that urges the film sensor against the exposed filmstrip only when the film winder is rotated, whereby the film sensor is not urged against the exposed filmstrip when the film winder is stationary. Thus, the film sensor will not distort the filmstrip during exposure.