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. 11, 2002
Filed:
May. 31, 2000
Applicant:
Inventor:
Cristiano Casale, Spilamberto, IT;
Assignee:
Tetra Laval Holdings & Finance S.A., Pully, CH;
Primary Examiner:
Int. Cl.
CPC ...
B65D 4/302 ; B65B 7/28 ;
U.S. Cl.
CPC ...
B65D 4/302 ; B65B 7/28 ;
Abstract
A method of fitting a closable opening device ( ′) to a sealed pourable food product package ( ′), the method including the steps of heat sealing a frame ( ) of the opening device ( ′) about a removable portion ( ) of the package ( ′), and heat sealing a cap ( ) of the opening device ( ′) directly to the removable portion ( ).
Casale, Cristiano. (2002). Method of fitting closure opening devices to respective sealed packages for pourable food products, and packages featuring such devices (U.S. Patent No. 6402019). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6402019
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile