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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 11028721 B1

PDFFull Text
Date of Patent:
Jun. 08, 2021

Filed:

Jul. 19, 2018

Coating to improve oxidation and corrosion resistance of abrasive tip system

Applicant:

United Technologies Corporation, Farmington, CT (US);

Inventors:

Kevin Seymour, Marlborough, CT (US);

Christopher W. Strock, Kennebunk, ME (US);

Thomas D. Kasprow, Glastonbury, CT (US);

Assignee:

Ratheon Technologies Corporation, Farmington, CT (US);

Attorney:

Bachman & LaPointe, P.C.

Primary Examiner:

Courtney D Heinle

Assistant Examiner:

Andrew Thanh Bui

Int. Cl.
CPC ...
F01D 11/12 (2006.01); B32B 7/05 (2019.01); B32B 5/16 (2006.01); B32B 7/12 (2006.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
F01D 11/122 (2013.01); B32B 5/16 (2013.01); B32B 7/05 (2019.01); B32B 7/12 (2013.01); F01D 5/147 (2013.01); F01D 5/288 (2013.01); B32B 2603/00 (2013.01); F05D 2230/90 (2013.01);
Abstract

An abrasive coating for a substrate of a component in a gas path exposed to a maximum temperature of 500 degree Fahrenheit, comprising: a plurality of grit particles adapted to be placed on a top surface of the substrate; a matrix material bonded to the top surface; the matrix material partially surrounds the grit particles, wherein the grit particles extend above the matrix material relative to the top surface; and a film of oxidant resistant coating applied over the plurality of grit particles and the matrix material.

Find Patent Forward Citations

Seymour, Kevin. (2021). Coating to improve oxidation and corrosion resistance of abrasive tip system (U.S. Patent No. 11028721). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11028721

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

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