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

Patent Owner(s)

Patent Owner	Address
FORT WASHINGTON RESOURCES INC A CORP OF PA	420 S YORK ROAD HATBORO PA 19040

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lewbart, Marvin L	Media, PA	8	184
# of filed Patents : 8 Total Citations : 184
Schwartz, Arthur G	Philadelphia, PA	19	277
# of filed Patents : 19 Total Citations : 277

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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: 5858160

Decorative surface coverings containing embossed-in-register inlaids

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Abstract

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Disclosed are decorative surface coverings of the 'inlaid' type having embossed patterns in register with inlaid patterns. Disclosed methods include the steps of: applying in a pattern on a first surface of a foamable layer an agent for modifying the foaming of said foamable layer to produce a foamable layer having a pattern of relatively nonfoamable areas and relatively foamable areas; applying a first collection of particulate resinous material substantially only to said areas containing said foaming modifier or only to said areas not containing said foaming modifier; and foaming said foamable layer in said relatively foamable areas.

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Description

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Legal Events

 

• I2012
• F2010
• PD2010

Date	Code	Event	Description
Apr 24, 2012	I	Issuance
Sep 28, 2010	F	Filing
Sep 28, 2010	PD	Priority Date