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:
Jan. 27, 2009
Filed:
Dec. 22, 2006
Akira Suzuki, Naka-gun, JP;
Osamu Anan, Susono, JP;
Jun Miyamoto, Mishima, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A cartridge mounted on an electrophotographic image forming apparatus includes a molded resin complex in which a first resin molded product and a second resin molded product are engaged with each other so as to be separable. The first resin molded product is obtained by molding a first resin pervious to laser light, and the second resin molded product is obtained by molding a second resin absorptive to laser light. The first resin molded product and the second resin molded product are engaged with each other so as to be separable, by one or more protrusions of the second resin molded product which is formed by applying laser light from the first resin molded product side while placing the first resin molded product and the second resin molded product either in a close state or in a contact state. The cartridge further includes a developer containing frame containing a developer and a handle for drawing out a sealing member sealing a developer supplying opening of the developer containing frame, in which the first resin molded product is the handle, and the second resin molded product is the developer containing frame.