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. 22, 1997
Filed:
Jun. 30, 1994
Applicant:
Inventors:
Assignee:
Steag MicroTech GmbH, Pliezhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427240 ; 118 52 ; 118500 ; 4273855 ; 4274432 ;
Abstract
A device for coating substrates has a capillary slot which is used in a first step to apply lacquer to the substrate. In a second step, the lacquer layer thickness of the substrate is reduced and made more uniform by spinning in a spinning device.