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:
Aug. 25, 1992
Filed:
Apr. 22, 1991
Applicant:
Inventors:
Brian C Dais, Midland, MI (US);
Jose Porchia, Midland, MI (US);
John O McCree, Saginaw, MI (US);
David A Smith, Midland, MI (US);
Larry M Zieke, Midland, MI (US);
Assignee:
Dowbrands L.P., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44B / ;
U.S. Cl.
CPC ...
24587 ; 24400 ; 24577 ; 383 65 ;
Abstract
A zipper for a reclosable thermoplastic bag which produces an audible clicking sound and/or a vibratory or bumpy feel when closed or 'zipped', and processes and apparatus for making such zippers.
Dais, Brian. (1992). Zipper for reclosable thermoplastic bag, process and apparatus for making (U.S. Patent No. 5140727). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5140727
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile