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

Patent Owner(s)

Patent Owner	Address
YUPOONG INC	174 GURODONG-RO GURO-GU SEOUL 08285

International Classification(s)

• 0203:HEADWEAR

• 2015 Application Filing Year
• 0203 Class
• 69 Applications Filed
• 69 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cho, Byoung-Woo	Seoul, KR	82	794
# of filed Patents : 82 Total Citations : 794

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Patent Citation Ranking

• 34 Citation Count
• 0203 Class

• 0 % this patent is cited more than
• 9 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 22, 2028

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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: 8006421

Street sign extrusion

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Abstract

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A street sign, made typically at least in part using an extrusion process, having a flat elongated section where the name of a street can be inscribed or otherwise indicated, and a length of thickened section along the top edge or the bottom edge of the flat elongated section, and including a channel or slot along at least a portion of the length of the thickened section.

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Description

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Claims

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Legal Events

 

• AS2017
• STCH2015
• FP2014
• LAPS2014
• REMI2014
• AS�2012
• I2010
• P2007
• F2006
• AS2006

Date	Code	Event	Description
May 31, 2017	AS	ASSIGNMENT	free format text: RELEASE BY SECURED PARTY;ASSIGNOR:BMO HARRIS BANK N.A., A NATIONAL BANKING ASSOCIATION;REEL/FRAME:042565/0956 Owner name: CORMARK, INC., ILLINOIS Effective Date: May 31, 2017
Jan 05, 2015	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Dec 07, 2014	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Dec 07, 2014
Dec 07, 2014	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jul 18, 2014	REMI	MAINTENANCE FEE REMINDER MAILED
Jun 14, 2012	AS�	SECURITY INTEREST	free format text: SECURITY AGREEMENT;ASSIGNOR:CORMARK, INC.;REEL/FRAME:028406/0338 Owner name: BMO HARRIS BANK N. A., ILLINOIS Effective Date: Jun 14, 2012
Dec 07, 2010	I	Issuance
Sep 13, 2007	P	Published
Jan 09, 2006	F	Filing
Jan 09, 2006	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PADIAK, SCOTT;CONWAY, THOMAS M.;EVANS, PAUL C.;AND OTHERS;REEL/FRAME:016989/0595;SIGNING DATES FROM 20051220 TO 20051228 Owner name: CORMARK, INC., ILLINOIS free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PADIAK, SCOTT;CONWAY, THOMAS M.;EVANS, PAUL C.;AND OTHERS;SIGNING DATES FROM 20051220 TO 20051228;REEL/FRAME:016989/0595 Owner name: CORMARK, INC., ILLINOIS