Tip ramp turbine blade

United States of America Patent

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Aug 20, 2013
Grant Date
Feb 21, 2008
app pub date
Aug 21, 2006
filing date
Aug 21, 2006

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Abstract

A turbine blade includes first and second tip ribs extending from a tip floor to define a tip cavity. An exit ramp bridges the ribs and rises in elevation aft from the floor.

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Patent Owner(s)

Patent Owner	Address
GENERAL ELECTRIC COMPANY	1 RIVER ROAD SCHENECTADY NY 12345

International Classification(s)

F01D:NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Keith, Brian David	Cincinnati, US	25	588
Klasing, Kevin Samuel	Springboro, US	21	401
Lee, Ching-Pang	Cincinnati, US	393	10703
Vitt, Paul Hadley	Hamilton, US	33	240

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Tip ramp turbine blade

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11507116

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PATENT NO	8512003
APP PUB NO	20080044289A1
SERIAL NO	11507116
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 20, 2013	US,8512003,B2 US8512003B2	GRANTED PATENT AS SECOND PUBLICATION
February 21, 2008	US,20080044289,A1 US20080044289A1	FIRST PUBLISHED PATENT APPLICATION

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11507116

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