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:
May. 03, 1988
Filed:
Mar. 19, 1987
Applicant:
Inventor:
Donald A Kossuth, Buffalo, NY (US);
Assignee:
National Gypsum Company, Dallas, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05C / ;
U.S. Cl.
CPC ...
427258 ; 118221 ; 118222 ; 118223 ; 118262 ; 427284 ;
Abstract
A roll-coating apparatus and method of using it, the apparatus having a pair of narrow rubber tires mounted to be driven by the roll-coater doctor roll, disposed to transfer a narrow band of coating material along the two opposite edge areas of a board which is subsequently coated throughout the full width of the board by the roll-coater main applicator roll.