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:
Dec. 07, 2010
Filed:
Oct. 18, 2006
Applicants:
Tetsuya Itoh, Kasai, JP;
Masaki Ikeda, Kasai, JP;
Inventors:
Tetsuya Itoh, Kasai, JP;
Masaki Ikeda, Kasai, JP;
Assignee:
Itoh Denki Co., Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
B25F 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a motorized roller formed by accommodating a motor in a roller body so that the roller body is rotated when being driven by the motor, including the steps of: providing at least one elastic body; providing a bag for accommodating the elastic body; inserting the elastic body into the bag; removing air from the bag; inserting the bag accommodating the elastic body into a cavity of the roller body; and taking air in the bag so as to expand the elastic body so that the cavity is filled with the bag accommodating the elastic body.