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. 09, 1988
Filed:
Jul. 09, 1987
Applicant:
Inventor:
Edward M Bullard, East Rochester, NY (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
383 75 ; 53413 ;
Abstract
Draw tape bags for carrying trash have a draw tape with ribs extending across the width of the tape, each rib having a thickness greater than the thickness of the tape. The ribs prevent roping of the draw tape handle when a loaded bag is lifted. Roping is prevented because the packing of the ribs is not uniform, thereby creating free space between the ribs. Triangular and cylindrical elements are embedded in the tape to form the ribs.
Bullard, Edward. (1988). Ribbed draw tape for thermoplastic bag (U.S. Patent No. 4762430). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4762430
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile