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. 01, 1994
Filed:
Apr. 28, 1992
Applicant:
Inventors:
Roger H Appeldorn, White Bear Lake, MN (US);
Robert J Johnson, Hudson, WI (US);
Forrest J Rouser, San Rafael, CA (US);
Robert L Erwin, Rohnert Park, CA (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
383-5 ; 229102 ;
Abstract
A reusable security package is disclosed that includes a closure mechanism for closing a container and for determining whether the container has been opened.