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. 01, 2004
Filed:
Jan. 28, 2003
Steven W. Tanamachi, Lauderdale, MN (US);
John A. Harrington, Maplewood, MN (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A temperature controlled apparatus comprising: an object having a surface and being rotatable about an axis; an electrical heater assembly thermally coupled to the surface of the object; a temperature sensor assembly mounted on the object for sensing the temperature of the object surface and for producing temperature signals representative of the sensed temperatures; a microprocessor non-rotatably mounted with respect to the rotatable object; an optical communication link for transmitting the temperature signal to the microprocessor; and a temperature control assembly, non-rotatably mounted with respect to the rotatable object for controlling the flow of electrical power to the heater in response to control signals from the microprocessor as a function of the transmitted temperature signals.