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.

Date of Patent:
May. 06, 2025

Filed:

Dec. 02, 2022
Applicant:

GM Global Technology Operations Llc, Detroit, MI (US);

Inventors:

Alonso Samuel Chavez, San Mateo Atenco, MX;

Julio Alberto Moreno, San Luis Potosi, MX;

Octavio Addiel Pichardo, Celaya, MX;

Ravi Shankar Pandey, Bangalore, IN;

Marcus J Baker, Columbiaville, MI (US);

Andrew Thomas Cunningham, Cambridge, MA (US);

Kyle Sinko, Rochester, MI (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 11/18 (2005.12); F16L 57/04 (2005.12); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12);
U.S. Cl.
CPC ...
F16L 57/04 (2012.12); F16L 11/18 (2012.12); B33Y 10/00 (2014.11); B33Y 80/00 (2014.11);
Abstract

Protective sleeves, kits-of-parts for manufacturing sleeves, and methods for manufacturing sleeves are provided. An exemplary protective sleeve includes an inlet end connector; intermediate linking connectors; and an outlet end connector. The intermediate linking connectors are interconnected in a series from the inlet end connector to the outlet end connector; and the inlet end connector, the intermediate linking connectors, and the outlet end connector comprise fire-resistant material.


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