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:
Nov. 14, 1989
Filed:
Apr. 21, 1987
Applicant:
Inventors:
Raymond W Barkalow, Jackson, NJ (US);
Harold S Dick, Watchung, NJ (US);
Roger T Guthrie, Spartanburg, SC (US);
Assignee:
M&T Chemicals Inc., Woodbridge, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
118719 ; 118314 ; 118326 ; 118722 ; 118729 ; 427424 ;
Abstract
A coating hood for applying uniform protective coatings to glass containers, while minimizing the escape of noxious fumes from the hood to the ambient atmosphere, which includes a pair of spaced side walls having inclined end surfaces adjacent the entrance and exit ends to reduce the amount of stagnant ambient air thereat; coating air supply slots in the side walls for supplying process air to the containers; and finish air supply slots positioned at a height above the coating air supply slots for supplying coating free air.