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Country	kind	publication No.	Filing Date	Type	Sub-Type
US	B2	US7111815	Dec 16, 2003	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT AS SECOND PUBLICATION		Base support for post or other upright		Sep 26, 2006
US	B2	US7536973	Jan 07, 2005	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT AS SECOND PUBLICATION		Plastic blow molded board-like members		May 26, 2009
US	B2	US7523715	Apr 01, 2005	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT AS SECOND PUBLICATION		Portable sign and barricade assemblies and plastic molded uprights and light and flag mounts therefor		Apr 28, 2009

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

Patent Owner(s)

Patent Owner	Address
PLASTIC SAFETY SYSTEMS INC	CLEVELAND OHIO 44104

International Classification(s)

• F16M:FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACH....

• 2007 Application Filing Year
• F16M Class
• 443 Applications Filed
• 175 Patents Issued To-Date
• 39.51 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Brown, Gregory H	Stow, US	25	210
# of filed Patents : 25 Total Citations : 210
Mettler, Charles M	Perry, US	28	179
# of filed Patents : 28 Total Citations : 179

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Patent Citation Ranking

• 1 Citation Count
• F16M Class

• 1.42 % this patent is cited more than
• 15 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
March 23, 2010	US,7681857,B2   US7681857B2	GRANTED PATENT AS SECOND PUBLICATION
January 03, 2008	US,20080001046,A1   US20080001046A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7681857

Portable sign and barricade assemblies and plastic molded uprights and light and flag mounts therefor

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Abstract

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Plastic molded uprights and/or light and flag mounts may include stepped upper ends for mounting of a light thereon and/or laterally spaced apart oppositely downwardly angled flag mounting holes extending at least partway therethrough adjacent the upper ends thereof. One or more pairs of integral molded, axially spaced apart flanges may protrude outwardly from one of the front and back walls of the uprights for aiding in locating and supporting one or more barricade boards between respective pairs of flanges.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2021
• MAFP2017
• FPAY2013
• I2010
• STCF2010
• P2008
• F2007
• PD2003

Date	Code	Event	Description
Aug 20, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2553); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 12
Aug 23, 2017	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552) year of fee payment: 8
Aug 12, 2013	FPAY	FEE PAYMENT	year of fee payment: 4
Mar 23, 2010	I	Issuance
Mar 03, 2010	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jan 03, 2008	P	Published
Sep 13, 2007	F	Filing
Dec 16, 2003	PD	Priority Date