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:
Jun. 06, 2000
Filed:
Jan. 24, 1996
Applicant:
Inventors:
Kenneth A Jensen, Bay Village, OH (US);
Arthur N Curren, North Ridgeville, OH (US);
Robert F Roman, Brook Park, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428195 ; 428 641 ; 428141 ; 428143 ; 428148 ; 428167 ; 428168 ; 428206 ; 428208 ; 428457 ; 427307 ; 427436 ; 427555 ; 427564 ; 20419212 ; 20419215 ; 20429801 ; 20429812 ;
Abstract
The present invention is directed to a method and apparatus for producing a highly-textured surface on a copper substrate with only extremely small amounts of texture-inducing seeding or masking material. The texture-inducing seeding material is delivered to the copper substrate electrically switching the seeding material in and out of a circuit loop.