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:
Mar. 28, 1995
Filed:
Oct. 20, 1993
Applicant:
Inventors:
Elmer Blackwell, Woodbury, MN (US);
Bruce E Samuelson, Stillwater, MN (US);
John J Emmel, Blaine, MN (US);
Harry A Loder, Paradise, CA (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 40 ; 428194 ; 428195 ; 428201 ; 428212 ; 428220 ; 206449 ; 206484 ; 221 45 ; 221 61 ; 221 63 ;
Abstract
A stack of pre-cut sheets and a dispenser for those sheets are disclosed. The sheets include different adhesion levels to afford individual dispensing of the sheets.