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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.:

US 5543900 B1

PDFFull Text
Date of Patent:
Aug. 06, 1996

Filed:

Dec. 12, 1994

Image forming apparatus which reduces toner fusion on an image bearing

Applicant:
Inventors:

Youichirou Maebashi, Yokohama, JP;

Haruo Fujii, Yokohama, JP;

Hiroshi Sasame, Yokohama, JP;

Hiroaki Kawakami, Yokohama, JP;

Tatsuya Kobayashi, Sohka, JP;

Tetsuya Kobayashi, Kawasaki, JP;

Naoki Enomoto, Yokohama, JP;

Akihiko Uchiyama, Yokohama, JP;

Yoshiro Saito, Yokohama, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Fitzpatrick, Cella, Harper & Scinto

Primary Examiner:

William J Royer

Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355219 ; 361225 ;
Abstract

An image forming apparatus includes an image bearing member for bearing an image of toner and a charging member contactable to the image bearing member to charge the image bearing member. The charging member is adapted to receive a voltage and the toner has a melt index of not less than 0.5 g/10 min. In the apparatus,

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Maebashi, Youichirou. (1996). Image forming apparatus which reduces toner fusion on an image bearing (U.S. Patent No. 5543900). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5543900

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