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:
Jul. 27, 1976
Filed:
Mar. 04, 1975
Applicant:
Inventor:
Arnold L Pundsack, Oakville, CA;
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
118-5 ; 118-8 ; 118 49 ; 219275 ;
Abstract
A device for coating a condensed metallic vapor onto a confined area of a substrate wherein the crucible producing the vapor is dimensionally stabilized and contains a variable aperature positioned relative to the vapor exit means of the crucible so as to provide a restricted line-of-sight path of travel for the vapors from the reservoir to the substrate being coated.