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

Patent Owner(s)

Patent Owner	Address
KURABO INDUSTRIES LTD	OSAKA

International Classification(s)

• A61B:DIAGNOSIS; SURGERY; IDENTIFICATION

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dahne, Claus	Onex, CH	10	1588
# of filed Patents : 10 Total Citations : 1588
Gross, Daniel	Carouge, CH	18	1325
# of filed Patents : 18 Total Citations : 1325

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Patent Citation Ranking

• 654 Citation Count
• A61B Class

• 0 % this patent is cited more than
• 38 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

Full Text

US Patent No: 9657606

Direct-acting valve lifter of internal combustion engine

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Abstract

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A valve lifter with a variable lift mechanism is required to be deployed at a predetermined angle with respect to a cam unit, and the present invention is intended to achieve this requirement with a simple configuration without too much processing such as a fitting of the conventional longitudinal groove and a pin.

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Description

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Claims

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Claims data not available

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Legal Events

 

• RF2018
• I2017
• STCF2017
• P2016
• AS2015
• F2015
• PD2015

Date	Code	Event	Description
Apr 10, 2018	RF	REISSUE APPLICATION FILED	Effective Date: Apr 10, 2018
May 23, 2017	I	Issuance
May 03, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 25, 2016	P	Published
Mar 10, 2015	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:YASUIKE, MAKOTO;REEL/FRAME:035310/0395 Owner name: NITTAN VALVE CO., LTD, JAPAN Effective Date: Mar 10, 2015
Feb 25, 2015	F	Filing
Feb 25, 2015	PD	Priority Date