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:
Jun. 22, 2004
Filed:
Apr. 27, 2001
Applicant:
Inventors:
Akiko Miyahara, Toyko, JP;
Toshiaki Higaya, Kanagawa, JP;
Masae Sugawara, Miyagi, JP;
Tomotaka Takamura, Miyagi, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/14 ; G03G 1/520 ;
U.S. Cl.
CPC ...
H05B 6/14 ; G03G 1/520 ;
Abstract
An induction heating type fixing device for an electrophotographic image forming apparatus is disclosed. An inducting heating coil has a plurality of bobbins each having a particular diameter and assembled in a telescopic manner. A particular conductor is wound round each bobbin beforehand with leads being laid inside of the conductor. The bobbin may be implemented as a plurality of bobbin members removably connected together.