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. 22, 2009
Filed:
Jul. 21, 2004
Applicants:
Akihiro Takeda, Yokohama, JP;
Yasuo Ohtsuki, Yokohama, JP;
Kazuyuki Sasaki, Yokohama, JP;
Inventors:
Assignee:
Ohi Seisakusho Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 11/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drive unit is arranged in a side of one side surface of a panel constituting a part of a door, and a drum case of a driven unit is fixed to a side of another side surface of the panel. The side of another side surface of the panel is provided with a plurality of engagement portions, which are engaged respectively with a plurality of to be engaged portions provided in the drum case, thereby positioning the drum case.