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:
Dec. 25, 1979
Filed:
Apr. 12, 1978
Applicant:
Inventor:
Norman W MacFee, Conneaut Lake, PA (US);
Assignee:
Textron Inc., Providence, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ; B29D / ;
U.S. Cl.
CPC ...
29408 ;
Abstract
An elongated member inserted through coinciding central openings of interlocking coils at the bottom of a slide fastener is secured therein by deforming one or more of the convolutions of the coils at the bottom of the slide fastener.
MacFee, Norman. (1979). Method of forming a bottom stop on a slide fastener (U.S. Patent No. 4179787). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4179787
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile