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. 20, 1976
Filed:
Feb. 11, 1974
Applicant:
Inventors:
Lars C Carlsson, Staffanstorp, SW;
Goran K Larsson, Dalby, SW;
Jan F Palsson, Lund, SW;
Hans A Rausing, Lund, SW;
Assignee:
Tetra Pak Developpement SA, Lausanne, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ; B65D / ;
U.S. Cl.
CPC ...
229-31 ; 229 37 ; 229 43 ;
Abstract
The invention, relating to cylindrical or prismatic, disposable containers for liquids, which containers have top and bottom end closures, comprises forming an end closure from a disk which is fixed to an end opening region of the container body by fusing together the common contact surfaces of the disk and said region or by means of a heat-activatable bonding agent.