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Patent Assignment Details
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Reel/Frame:013569/0926   Pages: 2
Recorded: 12/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/22/2004
Application #:
10314944
Filing Dt:
12/10/2002
Publication #:
Pub Dt:
06/19/2003
Title:
DOWNHOLE PERCUSSION DRILLS
Assignors
1
Exec Dt:
12/04/2002
2
Exec Dt:
12/04/2002
3
Exec Dt:
12/04/2002
4
Exec Dt:
12/04/2002
5
Exec Dt:
12/04/2002
6
Exec Dt:
12/04/2002
Assignees
1
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO 100-8921, JAPAN
2
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8370, JAPAN
3
1-10, NISHIGOTANDA 8-CHOME, SHINAGAWA
TOKYO 141-0031, JAPAN
Correspondence name and address
CROWELL & MORING, L.L.P.
HERBERT I. CANTOR
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300

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