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

Patent Owner(s)

Patent Owner	Address
HARGER IP OPERATIONS LLC	12000 136TH AVENUE KENOSHA WI 53142

International Classification(s)

• F42B:EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; A....

• 2014 Application Filing Year
• F42B Class
• 401 Applications Filed
• 372 Patents Issued To-Date
• 92.77 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Harger, Mark S	Bristol, US	8	76
# of filed Patents : 8 Total Citations : 76
Marcomb, William Steve	Antioch, US	4	8
# of filed Patents : 4 Total Citations : 8

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Patent Citation Ranking

• 1 Citation Count
• F42B Class

• 22.10 % this patent is cited more than
• 8 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	Aug 7, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 07, 2017	US,9562751,B2   US9562751B2	GRANTED PATENT AS SECOND PUBLICATION
August 06, 2015	US,20150219334,A1   US20150219334A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9562751

Portable ignition controller

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Abstract

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A portable exothermic welding ignition controller includes a housing configured to receive a portion of a portable power tool battery. A circuit board is positioned within the housing and configured for electrical coupling to the portable power tool battery. An actuator is operatively engageable with the circuit board for selectively discharging power from the portable power tool battery to a connection terminal electrically coupled to the circuit board.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2024
• AS2024
• MAFP2020
• I2017
• STCF2017
• P2015
• AS2014
• F2014
• PD2014

Date	Code	Event	Description
Aug 07, 2024	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
Aug 03, 2024	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HARGER,INC.;REEL/FRAME:068239/0202 Owner name: HARGER IP OPERATIONS,LLC, WISCONSIN Effective Date: Aug 03, 2024
Aug 07, 2020	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4
Feb 07, 2017	I	Issuance
Jan 18, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 06, 2015	P	Published
Mar 03, 2014	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MARCOMB, WILLIAM STEVE;HARGER, MARK S.;REEL/FRAME:032461/0692 Owner name: HARGER, INC., ILLINOIS Effective Date: Mar 03, 2014
Jan 31, 2014	F	Filing
Jan 31, 2014	PD	Priority Date