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:
Apr. 19, 1994
Filed:
Jan. 31, 1992
Linn C Hoover, Rochester, NY (US);
Ralph E Williams, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A fuser for an image-forming apparatus includes a fusing roller which is replaceable in a cartridge. The fusing roller cartridge includes a cover for covering an access opening providing access to the fusing roller. The cover is openable, either directly by an operator to a latched condition, by the apparatus in response to insertion of the cartridge, by the operator before insertion but held in an uncovering position by the receiving apparatus or by suitable mechanism in the apparatus after insertion of the cartridge. Preferably, the cover closes early in the removal motion so that the fingers of the removing operator cannot touch a hot fusing roller. A metallic heat shield between the fusing roller and the cartridge housing helps prevent the housing from becoming too hot to touch.