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. 14, 1998
Filed:
Jan. 15, 1997
Canon Kabushiki Kaisha, , JP;
Abstract
A developing apparatus is constituted of a toner frame for containing developer and a developing frame for holding developer carrier, and both frames include plural pairs of connecting faces, one of which is made separable from the other faces, located at their connecting portion for mutual connection. When the apparatus is to be reused, the toner and developing frames are readily separated by removing the connecting face pair even where the connecting face pair formed at the connecting portion of the toner frame and developing frame had been connected by welding or whatever. The toner frame and developing frame can be reconnected by welding again the remaining connecting faces at their connecting portions.