Method of separating fastener shanks from heads or frames

United States of America Patent

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Feb 24, 2015
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Nov 3, 2011
app pub date
Apr 25, 2011
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Apr 28, 2010

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Abstract

A device and method for removal of fasteners by Electro-discharge Machining (EDM) such that portions of the fastener, such as a flange, may be separated from other portions of the fastener, such as a shank.

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Patent Owner(s)

Patent Owner	Address
PERFECT POINT EDM CORPORATION	HUNTINGTON BEACH CA 92649

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B23H:WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRA....

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Inventor Name	Address	# of filed Patents	Total Citations
Legge, James T	Rancho Palos Verdes, US	5	14
Rudgley, Mervyn	Laguna Hills, US	14	34

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Method of separating fastener shanks from heads or frames

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13093684

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PATENT NO	8963040
APP PUB NO	20110266258A1
SERIAL NO	13093684
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 24, 2015	US,8963040,B2 US8963040B2	GRANTED PATENT AS SECOND PUBLICATION
November 03, 2011	US,20110266258,A1 US20110266258A1	FIRST PUBLISHED PATENT APPLICATION

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13093684

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