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:
Mar. 13, 1990
Filed:
Jun. 20, 1988
Sylvain L Ndebi, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
An internally fed rotating wick for applying release liquid to a fixing roller surface includes a disposable feed tube having small apertures through which the liquid can pass. A strip of soft porous capillary fabric is wound around the feed tube and contacts the feed tube on its inside and is contactable with the roller surface on its outside. The feed tube itself has relatively thick walls and large internal diameter. The apertures in the feed tube are preferably in the form of very narrow slits having a long dimension either parallel to or slanted with respect to the wick axis. In one embodiment, the feed tube has a closed end and means on the opposite end for attaching to a liquid feed means.