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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
JEOL LTD	3-1-2 MUSASHINO AKISHIMA TOKYO 196-8558
KYOTO UNIVERSITY	36-1 YOSHIDA-HONMACHI SAKYO-KU KYOTO-SHI KYOTO 6068501
YOKOHAMA CITY UNIVERSITY	YOKOHAMA-SHI KANAGAWA 236-0027

International Classification(s)

• G01V:GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING ....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kobubo, Tetsuro	Kanagawa, JP	1	4
# of filed Patents : 1 Total Citations : 4
Shirakawa, Masahiro	Kyoto, JP	19	104
# of filed Patents : 19 Total Citations : 104
Tsuji, Shigenori	Tokyo, JP	16	19
# of filed Patents : 16 Total Citations : 19
Yoshinari, Yohsuke	Tokyo, JP	2	11
# of filed Patents : 2 Total Citations : 11

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Patent Citation Ranking

• 3 Citation Count
• G01V Class

• 2.49 % this patent is cited more than
• 17 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 15, 2008	US,7400144,B2   US7400144B2	GRANTED PATENT AS SECOND PUBLICATION
September 20, 2007	US,20070216412,A1   US20070216412A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7270524

Pressure measuring device for an injection molding machine

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Abstract

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A pressure measuring device for an injection molding machine having a plasticizing screw operated by a rotary drive and an injection drive includes a load detector having a deformation zone which forms part of a transmission member of the injection drive and is of reduced cross section, and a sensor. The deformation zone elastically deforms in response to a driving force acting on the transmission member, with the sensor measuring a change in shape of the deformation zone.

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Description

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Claims

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Claims data not available

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Legal Events

 

• STCH2011
• FP2011
• LAPS2011
• REMI2011
• AS2008
• CC2008
• I2007
• P2005
• F2004
• AS2004
• AS2004
• PD2003

Date	Code	Event	Description
Oct 17, 2011	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Sep 18, 2011	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Sep 18, 2011
Sep 18, 2011	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Apr 25, 2011	REMI	MAINTENANCE FEE REMINDER MAILED
Oct 14, 2008	AS	ASSIGNMENT	free format text: MERGER;ASSIGNOR:DEMAG ERGOTECH GMBH;REEL/FRAME:022584/0114 Owner name: MARMOR 220.V V GMBH, GERMANY Effective Date: Jun 01, 2008 free format text: CHANGE OF NAME;ASSIGNOR:MARMOR 220.V V GMBH;REEL/FRAME:022584/0102 Owner name: SUMITOMO (SHI) DEMAG PLASTICS MACHINERY GMBH, GERM Effective Date: Oct 14, 2008
May 20, 2008	CC	CERTIFICATE OF CORRECTION
Sep 18, 2007	I	Issuance
Mar 17, 2005	P	Published
Aug 13, 2004	F	Filing
Aug 05, 2004	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SCHMIDT, HOLGER;REEL/FRAME:016030/0365 Owner name: DEMAG ERGOTECH GMBH, GERMANY Effective Date: Aug 05, 2004
Jul 31, 2004	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KROSSE, DIETMAR;REEL/FRAME:016030/0341 Owner name: DEMAG ERGOTECH GMBH, GERMANY Effective Date: Jul 31, 2004
Aug 14, 2003	PD	Priority Date