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:
Dec. 01, 1992
Filed:
Dec. 06, 1990
Applicant:
Inventors:
Andrew R Melnyk, Rochester, NY (US);
Michael G Swales, Sodus, NY (US);
Donald Teney, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427593 ; 4272481 ; 427250 ; 4272555 ; 4272556 ; 427294 ;
Abstract
A vacuum evaporation container including a resistively heatable cylindrical crucible having at least one open end and having an axially aligned slot and a hollow cylindrical insert concentrically located within the cylindrical crucible, the insert having a slot aligned with the slot of the crucible, closed ends and an electrical conductivity less than the electrical conductivity of the electrically conductive cylindrical crucible. This vacuum evaporation container is employed in a vacuum deposition process.