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, 1977
Filed:
Aug. 12, 1976
Arthur C Martellock, Pittsford, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
Disclosed is a method for applying a thin layer of a hardenable, liquid material to the surface of a cylindrical substrate. The method involves mounting a coating collar, which is a ring having an inside diameter larger than the outside diameter of the cylinder with a resilient gasket centrally situated therein, on the substrate by sliding it over one end thereof. The ring, gasket and cylinder form a leak-proof trough when the collar is mounted in this manner. The liquid is poured into the trough while the cylinder is in a vertical position and the liquid is applied to the cylinder by sliding the collar down the outside of it to thereby leave a thin coating of the liquid on the outer surface of the cylinder.