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

Patent Owner(s)

Patent Owner	Address
GETRAG GETRIEBE-UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE	SOLITUDEALLEE 24 LUDWIGSBURG D-716

International Classification(s)

• G05G:CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISE....
• F16H:GEARING

• 1994 Application Filing Year
• G05G Class
• 138 Applications Filed
• 55 Patents Issued To-Date
• 39.86 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Knoedel, Gunter	Muehlacker, DE	1	9
# of filed Patents : 1 Total Citations : 9
Schaarschmidt, Reinhard	Illingen, DE	7	102
# of filed Patents : 7 Total Citations : 102

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Patent Citation Ranking

• 9 Citation Count
• G05G Class

• 4.67 % this patent is cited more than
• 30 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

Full Text

US Patent No: 5463911

Actuation apparatus for a gearshift sleeve in a stepped automotive gearbox

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Abstract

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A gearshift sleeve actuating apparatus for a stepped automotive gearbox is disclosed. The apparatus comprises a shift rod which can be displaced along its axis. A shift fork and an engaging piece or driver are rigidly arranged on the shift rod. The apparatus is configured as a composite plastic/metal structure in which a metal component, constituting the engaging piece as well as a core for the shift rod, is injection-embedded in a plastic material. The shift fork consists exclusively of the plastic material.

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Description

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Claims

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Claims data not available

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Legal Events

 

• STCH2007
• FP2007
• LAPS2007
• REMI2007
• FPAY2003
• FPAY1999
• FEPP1995
• I1995
• AS1994
• F1994
• PD1993

Date	Code	Event	Description
Dec 03, 2007	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Nov 07, 2007	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Nov 07, 2007
Nov 07, 2007	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
May 23, 2007	REMI	MAINTENANCE FEE REMINDER MAILED
Apr 22, 2003	FPAY	FEE PAYMENT	year of fee payment: 8
Apr 21, 1999	FPAY	FEE PAYMENT	year of fee payment: 4
Dec 06, 1995	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Nov 07, 1995	I	Issuance
Sep 01, 1994	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KNOEDEL, GUNTER;SCHAARSCHMIDT, REINHARD;REEL/FRAME:007235/0287 Owner name: GETRAG GETRIEBE-UND ZAHNRADFABRIK HERMANN HAGEN Effective Date: Sep 01, 1994
Jul 07, 1994	F	Filing
Jul 07, 1993	PD	Priority Date