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. 19, 1992
Filed:
Nov. 26, 1990
Applicant:
Inventors:
Shari J Wilson, Minneapolis, MN (US);
Roger H Appeldorn, White Bear Lake, MN (US);
Robert N Hamlin, Stillwater, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
24576 ; 24587 ; 383 63 ;
Abstract
A closure for use in joining together container portions to enclose an opening in a container. The closure includes a pair of intermeshable closure members, each having a structured surface. The structured surfaces adhere to each other when brought into contact to secure the container portions together.