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

Patent Owner(s)

Patent Owner	Address
MARQUISS WIND POWER INC	101 PARKSHORE DRIVE SUITE 100 FOLSOM CA 95630

International Classification(s)

• F03B:MACHINES OR ENGINES FOR LIQUIDS

• 2008 Application Filing Year
• F03B Class
• 328 Applications Filed
• 187 Patents Issued To-Date
• 57.02 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Roskey, John	Carson City, US	5	41
# of filed Patents : 5 Total Citations : 41

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Patent Citation Ranking

• 7 Citation Count
• F03B Class

• 0 % this patent is cited more than
• 14 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
December 20, 2011	US,8080896,B2   US8080896B2	GRANTED PATENT AS SECOND PUBLICATION
April 23, 2009	US,20090102202,A1   US20090102202A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8080896

System and method for converting wind into mechanical energy

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Abstract

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A system for converting an airflow into mechanical or electrical energy, which includes a tubular member having a first opening and a second opening, a leading edge member positioned adjacent to one of the first and second openings, and a raised edge along each longitudinal edge of the leading edge member.

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Description

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Claims

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Legal Events

 

• STCH2016
• FP2015
• LAPS2015
• REMI2015
• I2011
• FEPP2010
• P2009
• AS2008
• F2008
• PD2003

Date	Code	Event	Description
Jan 18, 2016	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Dec 20, 2015	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Dec 20, 2015
Dec 20, 2015	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jul 31, 2015	REMI	MAINTENANCE FEE REMINDER MAILED
Dec 20, 2011	I	Issuance
Nov 01, 2010	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Apr 23, 2009	P	Published
Dec 31, 2008	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ROSKEY, JOHN;REEL/FRAME:022051/0871 Owner name: MARQUISS WIND POWER, INC., CALIFORNIA Effective Date: Dec 31, 2008
Oct 15, 2008	F	Filing
Jul 14, 2003	PD	Priority Date