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:
Jan. 12, 1988
Filed:
Oct. 02, 1980
Applicant:
Inventor:
George B Moertel, Conneautville, PA (US);
Assignee:
Talon, Inc., Meadville, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B / ; B29D / ;
U.S. Cl.
CPC ...
24427 ; 24415 ;
Abstract
In a stringer for a slide fastener wherein coupling elements are molded on longitudinal supporting means, such as an edge of a tape or spaced connecting threads, leg portions of the coupling elements are formed with recesses to define rapidly cooled portions which are molded to the supporting means. The rapidly cooled portions eliminate porosity to produce greater adherence and strength of the polymer bonding the coupling elements to the supporting means as well as reducing cost.
Moertel, George. (1988). Projection cooling of molded slide fastener elements and product (U.S. Patent No. 4718150). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4718150
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile