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:
Mar. 10, 1981
Filed:
Oct. 29, 1976
Applicant:
Inventor:
Charles T Lawrence, Saegertown, PA (US);
Assignee:
Textron, Inc., Providence, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44B / ;
U.S. Cl.
CPC ...
2420 / ; 2420 / ; 2420 / ;
Abstract
A slide fastener installation is disclosed in which the trains of coupling elements are adhesively mounted on the article into which the slide fastener is to be installed without the use of mounting tapes. In making this installation, the interlocked trains of elements are mounted on the fabric before a slit is made in the fabric to provide an opening to be closed by the slide fastener.
Lawrence, Charles. (1981). Slide fastener installation and method of making the same (U.S. Patent No. 4254538). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4254538
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