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

Patent Owner(s)

Patent Owner	Address
STEGMEIER LLC	1111 W HARRIS STREET ARLINGTON TX 76001

International Classification(s)

• E04G:SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENT....

• 2013 Application Filing Year
• E04G Class
• 314 Applications Filed
• 266 Patents Issued To-Date
• 84.72 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Stegmeier,, Jr William J	Henderson, US	3	5
# of filed Patents : 3 Total Citations : 5

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Patent Citation Ranking

• 1 Citation Count
• E04G Class

• 16.29 % this patent is cited more than
• 10 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	Feb 18, 2027

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: 9120376

System and method for operating a large single engine sweeper

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Abstract

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A system and method for operating a large single engine sweeper includes a two-mode transfer case assembly inserted into the chassis drive train of the vehicle on which a package of sweeping equipment is mounted. In road mode operation, power from the chassis engine passes through a chassis automatic transmission, through a two-mode transfer case assembly to the differential and real wheel assembly. In sweep mode, power passes from a propel hydraulic motor into the two-mode transfer case assembly and then to the differential and real wheel assembly.

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Description

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Claims

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Legal Events

 

• LAPS2019
• STCH2019
• FP2019
• FEPP2019
• I2015
• STCF2015
• AS2015
• P2015
• F2014
• PD2011

Date	Code	Event	Description
Oct 07, 2019	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Oct 07, 2019	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Sep 01, 2019	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Sep 01, 2019
Apr 22, 2019	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Sep 01, 2015	I	Issuance
Aug 12, 2015	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jul 14, 2015	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BOOKER, ROBERT A;REEL/FRAME:036140/0034 Owner name: ALAMO GROUP, INC., TEXAS Effective Date: Jul 14, 2015
Feb 19, 2015	P	Published
Oct 13, 2014	F	Filing
Dec 03, 2011	PD	Priority Date