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:
Jul. 24, 2012
Filed:
Dec. 22, 2009
Ryuji Kusumi, Tokyo, JP;
Ryuji Kusumi, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A door opening and closing mechanism includes an apparatus body, a door configured to open and close a side face of the apparatus body, a closing mechanism configured to move the door from an open position to open the side face to a close position to close the side face, a control switch provided in the apparatus body, the control switch being operated from an operation hole opening in the side face, and a control button provided in the door and configured to press the control switch from the operation hole at the close position of the door. The control switch is provided at a position shifted from the operation hole toward the interior of the apparatus body.