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. 03, 2003
Filed:
Jul. 01, 2002
Kenji Yamane, Saitama, JP;
Toru Ito, Saitama, JP;
Fuji Photo Optical Co., Ltd., Saitama, JP;
Abstract
A zoom lens device is attached in front of a main body. The main body has a film cartridge chamber and a take-up chamber. A take-up spool is rotatably positioned into the take-up chamber. The zoom lens device consists of a fixed lens barrel and plural movable lens barrels. The movable lens barrels move along a photographic optical axis in order to perform zooming. Rotation of a film motor is transmitted to the take-up spool through a film advance gear train. Rotation of the lens motor is transmitted to the zoom lens device through a lens drive gear train. The film advance gear train and the lens drive gear train are positioned side by side on the lower part of the main body.