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:
Apr. 21, 2025
Filed:
Nov. 13, 2022
Applicant:
Essex Furukawa Magnet Wire Usa Llc;
Inventors:
Mohammad Mazhar Said, South Barrington, IL (US);
Matthew E. Leach, Fort Wayne, IN (US);
Assignee:
Essex Solutions USA LLC, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 3/42 (2005.12); H01B 3/30 (2005.12); H01B 7/02 (2005.12); H02K 3/30 (2005.12);
U.S. Cl.
CPC ...
H01B 3/427 (2012.12); H01B 3/301 (2012.12); H01B 7/0275 (2012.12); H02K 3/30 (2012.12);
Abstract
Magnet wire including extruded insulation formed from a blend of different polymeric materials is described. A magnet wire may include a conductor and insulation formed around the conductor. The insulation may include at least one layer of extruded insulation formed from a blend of at least three different polymeric materials. A first polymeric material, such as polyetheretherketone, may have a thermal index above 250° C. Second and third polymeric materials, such as polyphenylsulfone and polyethersulfone, may have lower thermal indexes.