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

Patent Owner(s)

Patent Owner	Address
FLSMIDTH A/S	2500 VALBY

International Classification(s)

• 0899:MISCELLANEOUS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Elliott, Tony	Wakerley, AU	4	5
# of filed Patents : 4 Total Citations : 5
Gardiner, Michael J	Capalaba, AU	8	39
# of filed Patents : 8 Total Citations : 39
Walker, Mathew	Salt Lake City, US	8	18
# of filed Patents : 8 Total Citations : 18

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Patent Citation Ranking

• 1 Citation Count
• 0899 Class

• 0 % this patent is cited more than
• 8 Age

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Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 26, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 26, 2029

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Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: D805889

Leaf spring

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