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:
Jul. 09, 1985
Filed:
Oct. 11, 1983
Applicant:
Inventor:
Norman P Sweeny, North Oaks, MN (US);
Assignee:
Minnesota Mining and Manufacturing Co., St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61L / ; B01J / ; D01F / ; D04H / ;
U.S. Cl.
CPC ...
428 40 ; 2525 / ; 424 27 ; 427171 ; 428195 ; 428201 ; 428206 ; 428289 ; 4283215 ; 428354 ; 4284022 ; 42840221 ; 42840222 ; 42840224 ; 428905 ;
Abstract
An article comprises sheet material which may be printed and having an adherent coating of microscopic, rupturable capsules in a binder on at least one surface thereof, the article being capable of undergoing plastic deformation and exhibiting: