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:
Nov. 13, 2001
Filed:
Apr. 07, 2000
Dennis R. Zander, Penfield, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A camera includes a cartridge loading chamber for receiving a film cartridge with a rotatable film spool having an exposed spool end, a rotatable support spindle which projects into the chamber to coaxially engage the spool end when the film cartridge is in the chamber, a door which pivots open to open the chamber and pivots closed to close the chamber, and a multi-function spring which urges the film cartridge to coaxially engage the spool end with the support spindle and urges the door to pivot open. The multi-function spring is a single springy piece which has a cartridge-positioning springy portion that is permanently positioned inside the chamber to urge the film cartridge to coaxially engage the spool end with the support spindle, regardless whether the door is closed, and has a door-opening spring portion that is permanently positioned outside the chamber to press against the door when the door is closed, regardless whether the film cartridge is in the chamber.