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:
Sep. 02, 1997
Filed:
Aug. 05, 1996
Hiroshi Arita, Kawasaki, JP;
Toshiharu Ueda, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Apparatus for delaying a camera extendible lens from being automatically withdrawn into the camera body by the camera lens driver when the camera mode setting switch is set to or through a camera OFF setting includes control structure for (i) determining that the camera mode setting switch has been set to the camera OFF setting, (ii) causing a predetermined time to be counted after it has been determined that the camera mode setting switch has been set to the camera OFF setting, (iii) again determining that the camera mode setting switch has been set to the camera OFF setting after the predetermined time has finished being counted, and (iv) causing the camera lens driver to withdraw the lens into the camera body only if it has been again determined that the camera mode setting switch has been set to the camera OFF setting. Preferably, this prevents the extendible lens from being automatically withdrawn into the camera body every time the mode setting switch is turned through the OFF setting.