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:
Dec. 31, 1996
Filed:
Mar. 29, 1995
Applicant:
Inventors:
William K Leonard, Troy Township, WI (US);
Kirit C Mody, Shoreview, MN (US);
Richard J Rolando, Oakdale, MN (US);
Assignee:
Minnesota Mining And Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264146 ; 15624411 ; 15624425 ; 264148 ; 26417113 ; 26417219 ; 26417217 ; 264213 ; 264236 ; 425132 ;
Abstract
A method utilizing melt processing for making a unified, composite tape structure that includes two outer pressure-sensitive adhesive layers and a backing wherein at least one of the two outer adhesive layers is not mutually coextensive.