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:
Jan. 14, 1992
Filed:
Nov. 21, 1990
Applicant:
Inventor:
Gregory R Wyberg, Minneapolis, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
229214 ; 229208 ; 53412 ;
Abstract
A gable-top container including a weakened line formed in one of the facing surfaces of the first and second upper rib panels to induce controlled delamination of one of the first and second upper rib panels during opening of the pouring spout, to reduce the force required to open the pouring spout.
Quick Actions:
Wyberg, Gregory. (1992). Gable top container having reduced opening force and method for (U.S. Patent No. 5080233). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5080233
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile