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. 05, 2007
Filed:
Nov. 11, 2004
Applicant:
Yet Chan, Hong Kong, HK;
Inventor:
Yet Chan, Hong Kong, HK;
Assignee:
Foster Assets Group, Hong Kong, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A camera () has a main body () defining a pair of film chambers on opposite sides of an exposure opening () comprising a first chamber () for receiving a film cassette having a central spool to which film is secured and a second chamber () for receiving a second film container into which film is pre-wound prior to use, a drive shaft having an end which extends into the first chamber () for engaging the spool, an electric motor () disposed between the chambers operably connected to the drive shaft to drive the shaft in one direction, and a shutter mechanism with a shutter release assembly operably connected to the motor control.