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. 25, 1980
Filed:
Jan. 03, 1978
Applicant:
Inventor:
John Zimmermann, Willowdale, CA;
Assignee:
Somerville Belkin Industries Limited, London, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B / ;
U.S. Cl.
CPC ...
93 3605 ; 93 366 ; 93 3601 ;
Abstract
A method of making a folded lined paperboard container having an automatic bottom which locks in a set-up position when the container is manually manipulated from a flat knock-down condition to a set-up position and having a liquid proof liner made of a plastics material is disclosed. Two lined containers are made from each lined blank by cutting the folded blank transversely of side panels between the edges of a band of adhesive extending transversely of the side panels.