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:
Feb. 16, 1988
Filed:
Sep. 04, 1985
Applicant:
Inventors:
Eckart Mathias, Catonsville, MD (US);
William A Feehley, Kingsville, MD (US);
Assignee:
W. R. Grace & Co., New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B05D / ;
U.S. Cl.
CPC ...
428207 ; 428209 ; 428901 ; 428913 ; 427 96 ; 4273763 ; 156 84 ; 174 685 ;
Abstract
The present invention relates to the manufacture of printed circuit boards and, particularly, to a process of miniaturizing said printed circuit board.