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

Patent Owner(s)

Patent Owner	Address
MORLEY MITCHELL STANLEY	Not Provided

International Classification(s)

• B60P:VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRA....

• 2006 Application Filing Year
• B60P Class
• 370 Applications Filed
• 184 Patents Issued To-Date
• 49.73 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Morley, Mitchell Stanley	19545 South S.R. 525	1	10
# of filed Patents : 1 Total Citations : 10

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Patent Citation Ranking

• 6 Citation Count
• B60P Class

• 1.48 % this patent is cited more than
• 16 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
September 22, 2009	US,7591513,B2   US7591513B2	GRANTED PATENT AS SECOND PUBLICATION
October 19, 2006	US,20060232121,A1   US20060232121A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7591513

Chainless gate system

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Abstract

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A system for controlling a dump truck's tailgate opening may be used when dumping materials out in piles or spreading. The system has a mechanically controlled device that can be mounted to a conventional dump box. A connecting arm is attached to a tailgate which interconnects with a control unit mounted on the dump box. The control unit is configured to catch the tailgate as it falls from a closed position due to the force of gravity. The system allows an operator to select, from within the truck's cab, one or more opening positions for the tailgate.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2021
• STCH2021
• FP2021
• FEPP2021
• FPAY2017
• FPAY2013
• I2009
• STCF2009
• P2006
• F2006
• PD2005

Date	Code	Event	Description
Oct 25, 2021	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 25, 2021	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Sep 22, 2021	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Sep 22, 2021
May 10, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Mar 18, 2017	FPAY	FEE PAYMENT	year of fee payment: 8
Mar 15, 2013	FPAY	FEE PAYMENT	year of fee payment: 4
Sep 22, 2009	I	Issuance
Sep 02, 2009	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Oct 19, 2006	P	Published
Apr 11, 2006	F	Filing
Apr 13, 2005	PD	Priority Date