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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.:

US 12601108 B1

PDFFull Text
Date of Patent:
Apr. 14, 2026

Filed:

Oct. 04, 2021

Coated lightweight fabric, in particular for a spinnaker

Applicant:

Porcher Industries, Eclose-Badinieres, FR;

Inventor:

Stéphane Veran, Aix les Bains, FR;

Assignee:

PORCHER INDUSTRIES, Eclose-Badinieres, FR;

Attorneys:

B. Aaron Schulman, Esq.

Stites & Harbison, PLLC

Primary Examiner:

Arti Singh-Pandey

Int. Cl.
CPC ...
D06N 3/14 (2006.01); B63H 9/067 (2020.01); D03D 1/00 (2006.01); D03D 13/00 (2006.01); D03D 15/283 (2021.01); D03D 15/573 (2021.01); D06N 3/00 (2006.01); D06P 3/52 (2006.01); D06P 5/28 (2006.01);
U.S. Cl.
CPC ...
D06N 3/14 (2013.01); B63H 9/067 (2020.02); D03D 1/00 (2013.01); D03D 13/008 (2013.01); D03D 15/283 (2021.01); D03D 15/573 (2021.01); D06N 3/0006 (2013.01); D06N 3/0036 (2013.01); D06N 3/148 (2013.01); D06P 3/52 (2013.01); D06P 5/005 (2013.01); D06N 2201/02 (2013.01); D06N 2205/16 (2013.01); D06N 2205/20 (2013.01); D06N 2209/103 (2013.01); D06N 2211/00 (2013.01); D10B 2331/04 (2013.01); D10B 2401/06 (2013.01); D10B 2507/04 (2013.01);
Abstract

The disclosure relates to a fabric for lightweight nautical sails, such as spinnakers, asymmetric spinnakers, and gennakers, for sailboats and other surface vessels, the fabric being formed of continuous polyester warp and weft yarns and being coated on one or both of its two surfaces with a crosslinked polymer, wherein the polyester is poly(ethylene terephthalate) (PET) having a tenacity greater than or equal to 6 cN/dtex; in that the fabric has a density of between 20 and 50 threads/cm. The coated fabric has an elongation in the bias direction under 20 Lbs, comprised between 10 and 30 hundredths of an inch.

Find Patent Forward Citations

Veran, Stéphane. (2026). Coated lightweight fabric, in particular for a spinnaker (U.S. Patent No. 12601108). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12601108

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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