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

Patent Owner(s)

Patent Owner	Address
TEXTRON INNOVATIONS INC	40 WESTMINSTER STREET PROVIDENCE RI 02903

International Classification(s)

• B21D:WORKING OR PROCESSING OF SHEET METAL OR METAL TUBE....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Rickheim, Gerald E	Waukesha, WI	2	11
# of filed Patents : 2 Total Citations : 11

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Patent Citation Ranking

• 3 Citation Count
• B21D Class

• 4.02 % this patent is cited more than
• 22 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 16, 2003	US,6618925,B2   US6618925B2	GRANTED PATENT AS SECOND PUBLICATION
January 31, 2002	US,20020011134,A1   US20020011134A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6618925

Method of constructing a bed knife assembly for reel mowers

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Abstract

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A method of constructing a bed knife blade assembly for a reel-type lawn mower having a frame rotatably supporting a cutting reel. The bed knife blade assembly comprises a clamp plate having a flange with a locking surface, and a blade insert having a tab cooperating with the locking surface to restrict movement of the blade insert relative to the clamp plate. The clamp plate is adapted to be coupled to the frame such that the flange biasedly engages the tab to further restrict movement of the blade insert relative to the clamp plate.

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Description

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Claims

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