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:
Jun. 08, 1976
Filed:
Jul. 02, 1975
Applicant:
Inventors:
Olof Stark, Rydsgard, SW;
Kjell Martensson, Malmo, SW;
Assignee:
AB Ziristor, Lund, SW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
229 / ; 229 / ;
Abstract
In the shaping of a packing container from a tubular blank of paper, involving the use of a tube having a joint of the overlapping type along the longitudinal edge of the web, an improved rigidity of the container is achieved by closing the longitudinal joint of the finished package to take up at least one-fourth of one side wall of the package.