Method of removing retainer of jet pump and jet pump

United States of America Patent

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May 13, 2014
Grant Date
Sep 27, 2012
app pub date
Jun 5, 2012
filing date
Jul 24, 2006

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Abstract

A retainer provided at lower portion of a pump beam of a jet pump for circulating cooling water to a reactor core or a bolt for fastening the retainer is cut through an underwater-remote control to remove the bolt and the retainer is removed through the underwater-remote control.

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Patent Owner	Address
KABUSHIKI KAISHA TOSHIBA	72 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI KANAGAWA-KEN

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Inventor Name	Address	# of filed Patents	Total Citations
Hidaka, Yukiaki	Isehara, JP	5	10
Kinugasa, Kunihiko	Yokohama, JP	25	40
Mori, Hajime	Yokohama, JP	74	916
Ukai, Masaru	Yokohama, JP	15	49

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Method of removing retainer of jet pump and jet pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13489146

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PATENT NO	8724767
APP PUB NO	20120240397A1
SERIAL NO	13489146
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 13, 2014	US,8724767,B2 US8724767B2	GRANTED PATENT AS SECOND PUBLICATION
September 27, 2012	US,20120240397,A1 US20120240397A1	FIRST PUBLISHED PATENT APPLICATION

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13489146

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