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:
Jul. 08, 2025
Filed:
Jul. 20, 2020
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventors:
Jin Hu, Hudson, OH (US);
Casey Slane, Tallmadge, OH (US);
Daniel Waina, Uniontown, OH (US);
Nathaniel Ching, Hartville, OH (US);
Brandon Hein, Stow, OH (US);
Assignee:
GOODRICH CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 3/34 (2006.01); B64C 27/46 (2006.01); B64D 15/12 (2006.01); H05B 3/14 (2006.01);
U.S. Cl.
CPC ...
H05B 3/145 (2013.01); B64C 27/46 (2013.01); B64D 15/12 (2013.01); H05B 3/347 (2013.01); H05B 2214/02 (2013.01); H05B 2214/04 (2013.01);
Abstract
An ice protection system may include a blade and an electrothermal heater including a carbon nanotube (CNT) element and a metal element. The CNT element may be a CNT fabric or a CNT yarn. The metal element may be coupled to the CNT element via a metallization process, or the like. The electrothermal heater element may include an electric sheet resistivity between 0.01 and 0.5 ohms/square.