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

Patent Owner(s)

• HILL-ROM SERVICES, INC.

International Classification(s)

• A61G:TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Allen, E David	Okeana, US	12	9777
Branson, Gregory W	Batesville, US	97	5801
Kramer, Kenneth L	St. Paul, US	121	8424
McDaniel,, III Paul M	Burlington, US	1	53
Meyer, Eric R	Greensburg, US	100	6113
Thomas, James M C	Mt. Pleasant, US	33	3115
Ulrich, David J	Sunman, US	45	3261
Wukusick, Peter M	Batesville, US	26	2041
Zwink, Denis R	Batesville , US	4	306

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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
April 28, 2009	US,7523515,B2   US7523515B2	GRANTED PATENT AS SECOND PUBLICATION
July 26, 2007	US,20070169271,A1   US20070169271A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7523515

Hospital bed and mattress having a retractable foot section

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