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Country	kind	publication No.	Filing Date	Type	Sub-Type
DE	A1	DE102004054128	Nov 08, 2004	Patent	Application
Type : Patent Sub-Type : Application
DOC. LAID OPEN (FIRST PUBLICATION)		Kurbeltrieb		May 24, 2006
DE	U1	DE202005005999	Apr 14, 2005	Utility Model	Grant
Type : Utility Model Sub-Type : Grant
UTILITY MODEL		Kurbeltrieb		Aug 17, 2006
JP	A	JP2008519217	Apr 20, 2005	Patent	Application
Type : Patent Sub-Type : Application
Published unexamined patent application		KURBELTRIEB		Jun 05, 2008
EP	A1	EP1809916	Apr 20, 2005	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		KURBELTRIEB		Jul 25, 2007
WO	A1	WO2006048052	Apr 20, 2005	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		KURBELTRIEB		May 11, 2006
CN	B	CN101076676	Apr 20, 2005	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT FOR INVENTION		Crank mechanism		Dec 15, 2010

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

Patent Owner(s)

Patent Owner	Address
FEV MOTORENTECHNIK GMBH	NEUENHOFSTRASSE 181 AACHEN 52078

International Classification(s)

• B21K:MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOE....
• F16C:SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT ME....

• 2005 Application Filing Year
• B21K Class
• 120 Applications Filed
• 52 Patents Issued To-Date
• 43.34 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kalenborn, Markus	Wurselen, DE	12	66
# of filed Patents : 12 Total Citations : 66
Orlowsky, Kolja	Aachen, DE	1	3
# of filed Patents : 1 Total Citations : 3
Ritterskamp, Carl	Meerbusch, DE	1	3
# of filed Patents : 1 Total Citations : 3
Wittek, Karsten	Aachen, DE	8	70
# of filed Patents : 8 Total Citations : 70

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Patent Citation Ranking

• 3 Citation Count
• B21K Class

• 2.44 % this patent is cited more than
• 17 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 Application No: 2008/0092,691

Crank Mechanism

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Abstract

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The present invention relates to a crank mechanism, wherein the crank mechanism has a one-piece crankshaft and also at least three one-piece connecting rods, which are assembled together with each other in a non-destructive way. In addition, a system module of such a crankshaft, a production method, and also a system for producing the crank mechanism are proposed.

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Description

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Claims

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