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. 14, 1994
Filed:
Dec. 23, 1992
Alan B Mistrater, Rochester, NY (US);
Stanley J Pietrzykowski, Rochester, NY (US);
Alfred O Klein, Rochester, NY (US);
Loren E Hendrix, Webster, NY (US);
Mark C Petropoulos, Ontario, NY (US);
Paul L Jacobs, Webster, NY (US);
Eugene A Swain, Webster, NY (US);
Alexander A Antonelli, Rochester, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A mandrel for transporting a hollow cylinder including an elongated arm having an imaginary axis, an expandable disk shaped member having at least one hole and a circular outermost edge, the disk shaped member being mounted on and coaxially aligned with one end of the arm and including an elastomeric polymer material having a durometer of between about 25 and about 35 and a maximum continuous use temperature rating of at least about 230.degree. C., and means mounted on the mandrel to apply compressive pressure to the disk shaped member to increase the length of the circumference of the circular outermost edge. This mandrel is used in a process for coating hollow cylinders.