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:
Mar. 03, 1992
Filed:
Oct. 02, 1990
Applicant:
Inventors:
Roderick D Johnson, Duluth, MN (US);
Jan N Heath, Cloquet, MN (US);
Assignee:
The Chromaline Corporation, Duluth, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B05C / ; B41L / ;
U.S. Cl.
CPC ...
427358 ; 427209 ; 427282 ; 101124 ; 101129 ; 118406 ; 118407 ; 430935 ;
Abstract
A method and apparatus for applying a liquid emulsion to a screen. The apparatus includes a rotatable trough holding a liquid emulsion, which is mounted to allow the trough to rotate and coat the screen with the emulsion as the screen is moved over the trough.