Separable blade platform

United States of America Patent

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Oct 23, 2007
Grant Date
Aug 16, 2007
app pub date
Mar 12, 2004
filing date
Mar 22, 2003

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Abstract

A gas turbine engine blade platform including a par of platform retention members. The pair of platform retention members are configured to be located on opposite sides of a disk lug. The retention members interact with the disk lug to restrain radial movement of the platform during rotation of a disk.

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Patent Owner(s)

Patent Owner	Address
ALLISON ADVANCED DEVELOPMENT COMPANY	P O BOX 7162 INDIANAPOLIS IN 46206

International Classification(s)

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

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dundas, Jason E	Post Falls, ID	2	57
Freeman, Ted J	Avon, IN	191	1843

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Separable blade platform

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United States of America Patent

10799223

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PATENT NO	7284958
APP PUB NO	20070189901A1
SERIAL NO	10799223
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 23, 2007	US,7284958,B2 US7284958B2	GRANTED PATENT AS SECOND PUBLICATION
August 16, 2007	US,20070189901,A1 US20070189901A1	FIRST PUBLISHED PATENT APPLICATION

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10799223

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