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:
Nov. 18, 1986
Filed:
Apr. 18, 1985
Applicant:
Inventors:
James A Nelson, Mundelein, IL (US);
Robert E Zimmer, Niles, IL (US);
Assignee:
Buehler Ltd., Lake Bluff, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
264162 ; 264263 ; 2642711 ; 26427217 ; 356244 ;
Abstract
Method and apparatus for high volume preparation of cross-sectional specimens of printed circuit boards for microscopic examination, including a method and apparatus for precision mounting of a large number of such cross sections in a single molding sequence for simultaneous polishing of such cross sections in a single polishing operation.
Nelson, James. (1986). Method of mounting a plurality of coupons in molded material and (U.S. Patent No. 4623500). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4623500
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile