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. 13, 1993
Filed:
Jun. 26, 1992
Applicant:
Inventors:
Bruce J Humphrey, Clear Lake, WI (US);
Roger A Olson, Amery, WI (US);
Assignee:
Specialty Coating Systems Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
118716 ; 118719 ; 118724 ; 118726 ; 118730 ; 118500 ;
Abstract
An apparatus is disclosed for coating articles with a coating material by vapor deposition wherein a cellular fixture is employed for tumble coating the articles. The cellular fixture comprises multiple cells disposed radially about a common axis of rotation. The cells comprise hollow members having side walls with a plurality of openings therethrough to permit the flow of vapors of coating material, e.g. parylene, through the openings into the cells.