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

Patent Owner(s)

Patent Owner	Address
WORLD CLASS ATHLETIC SURFACES INC A MISSISSIPPI CORPORATION	817 NORTH BROAD STREET LELAND MS 38756-3612

International Classification(s)

• B41C:PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF P....

• 2014 Application Filing Year
• B41C Class
• 50 Applications Filed
• 42 Patents Issued To-Date
• 84 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DuBois,, III Radford Eugene	Leland, US	3	14
# of filed Patents : 3 Total Citations : 14

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Patent Citation Ranking

• 0 Citation Count
• B41C Class

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

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 7, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 7, 2032

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 07, 2020	US,10703088,B2   US10703088B2	GRANTED PATENT AS SECOND PUBLICATION
November 06, 2014	US,20140326150,A1   US20140326150A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10967616

Protective film

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Abstract

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A protective film has a soluble polyimide polymer base layer and an exterior layer directly containing the base layer exterior surface. The base layer is less than 12 microns thick, and is at least 2 meters long. The exterior layer includes at least one of a fluorinated polymer, a dielectric layer, one or more metallic layers, a metalloid layer, or a plurality of dielectric layers where each dielectric layer has a dielectric layer thickness that varies no more than 3%. The exterior layer or the as layer can also include additives, as desired.

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Description

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Claims

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Legal Events

 

• MAFP2022
• P2019
• STCF2019
• STPP2019
• P2017
• F2016
• PD2015

Date	Code	Event	Description
Sep 16, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, MICRO ENTITY (ORIGINAL EVENT CODE: M3551); ENTITY STATUS OF PATENT OWNER: MICROENTITY year of fee payment: 4
Apr 30, 2019	P	Publication
Apr 10, 2019	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Mar 13, 2019	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED
Jul 06, 2017	P	Published
Jul 04, 2016	F	Filing
Aug 26, 2015	PD	Priority Date