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:
Jul. 05, 2005
Filed:
Jun. 20, 2003
Applicant:
Cory Hillebrand, Atlanta, GA (US);
Inventor:
Cory Hillebrand, Atlanta, GA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K001/06 ; B23K020/10 ; A22C017/10 ; B31B001/16 ;
U.S. Cl.
CPC ...
Abstract
Food packaging articles are manufactured by providing top and bottom sheets of flexible material and securing selected areas of the sheets along sealing edges to define a plurality of triangular-shaped pouches, with each pouch corresponding to an individual food packaging article. The sealing edges preferably are secured by fusion or adhesion welding. In an illustrative embodiment, the sealing edges are secured by ultrasonic welding using a pair of weld heads that are positioned to weld lines at different angles from one another.