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:
May. 19, 1981
Filed:
Aug. 20, 1979
Applicant:
Inventor:
Elwyn D Jones, Kingston, CA;
Assignee:
Glopak Industries Limited, Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; B65C / ;
U.S. Cl.
CPC ...
156383 ; 156 70 ; 156292 ; 156227 ; 156522 ; 156552 ; 156362 ; 53553 ;
Abstract
Method and apparatus for positioning and securing a coupon within a transparent plastic bag in visible but tamper-proof manner. During manufacture of the bag a coupon is positioned against the inner surface of one side of the bag and the coupon is then overlaid with a cover strip which is heat sealed to the side of the bag. The bag is then completed and the coupon is held within the bag by the cover strip.
Quick Actions:
Jones, Elwyn. (1981). Method and apparatus for coupon insertion (U.S. Patent No. 4268344). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4268344
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile