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. 18, 1999
Filed:
Apr. 30, 1997
Applicant:
Inventors:
Michael M Hatfield, Mesa, AZ (US);
Marshall I Gurian, Tempe, AZ (US);
Assignee:
Coates ASI, Inc., Phoenix, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B44C / ;
U.S. Cl.
CPC ...
216 92 ; 216105 ; 216106 ;
Abstract
A process for etching the sides of a trace remove the feet which extend laterally out from the sides and over a circuit board substrate adjacent the trace.
Hatfield, Michael. (1999). Process for etching trace side walls (U.S. Patent No. 5904863). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5904863
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile