US Patent 9822702 Carbon scraper
Patent 9822702 was granted and assigned to Cummins on November, 2017 by the United States Patent and Trademark Office.
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Patent abstract
A carbon scraper, a method of manufacturing a system with a carbon scraper, and method of scraping carbon from a piston of an internal combustion engine are provided. The carbon escaper includes an outer annular metallic shell portion having an annular recess therein. The annular scraper also includes an inlaid thermal barrier coating portion positioned within the annular recess of the outer annular metallic shell portion such that the inlaid thermal barrier coating portion is concentric with an outer annular metallic shell portion.
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US Patent 09822702 Carbon scraper US Patent 9822702 Carbon scraper
Infobox
Patent Number
0982270200
Patent Number
982270200
Edits on 4 Apr, 2023
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
098227020
Date of Patent
November 21, 2017
0Patent Application Number
151137260
Date Filed
February 11, 2015
0Patent Primary Examiner
Edits on 5 Oct, 2022
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
098227020
Date of Patent
November 21, 2017
0Patent Application Number
151137260
Date Filed
February 11, 2015
0Patent Primary Examiner
Edits on 15 Jan, 2022
Golden AI
Edits made to:
Infobox (+9 properties)
US Patent 09822702 Carbon scraper
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
09822702
Date of patent
November 21, 2017
Patent application number
15113726
Date Filed
February 11, 2015
Patent primary examiner
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