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

Patent Owner(s)

Patent Owner	Address
OHCERA CO LTD	OSAKA-SHI OSAKA 540-0026

International Classification(s)

• B02B:PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRU....
• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• 2004 Application Filing Year
• B02B Class
• 24 Applications Filed
• 7 Patents Issued To-Date
• 29.17 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fukuda, Masaaki	Kakogawa, JP	59	538
# of filed Patents : 59 Total Citations : 538
Fukuda, Masahiro	Uji, JP	166	1380
# of filed Patents : 166 Total Citations : 1380
Fukuda, Tsutomu	Kakogawa, JP	33	379
# of filed Patents : 33 Total Citations : 379
Takahashi, Masahide	Uji, JP	34	226
# of filed Patents : 34 Total Citations : 226
Yoko, Toshinobu	Uji, JP	17	142
# of filed Patents : 17 Total Citations : 142

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Patent Citation Ranking

• 3 Citation Count
• B02B Class

• 0 % this patent is cited more than
• 16 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
August 18, 2009	US,7575792,B2   US7575792B2	GRANTED PATENT AS SECOND PUBLICATION
March 15, 2007	US,20070059484,A1   US20070059484A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 4213572

Blade holder

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Abstract

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A blade holder for machine blades, especially for blades which are arranged in an annular fashion along the periphery of cutting tools. The blade holder has a blade carrier and a blade holding plate which is detachably mounted on the blade carrier by at least one bolt. The blade holding plate at least partially covers the blade, which is supported on the blade carrier, while leaving the cutting edge exposed. The blade holder plate, which is removable from the bolt, is provided with an opening for a nut which is seated on the bolt.

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Description

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Claims

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Claims data not available

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