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. 25, 1991
Filed:
Oct. 29, 1990
Applicant:
Inventor:
Robert E Lisiecki, W. Bloomfield, MI (US);
Assignee:
Elopak Systems, A.G., Glattbrugg, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
22912535 ; 220258 ; 220359 ; 22912513 ;
Abstract
A multi-piece flat top container including a thermoplastic coated paperboard body of a predetermined cross-sectional configuration, a thermoplastic adapter ring having an annular recess formed therein for mounting over the top edge of the body and fusion sealed thereto, and a tamper-evident flat membrane or any suitable material sealed adjacent its peripheral edge to the top edge of the adapter ring. An optional over-cap may be mounted over the membrane and adapter ring without being sealed thereto.