Granted Patent
Utility
US 6,783,728
· Confirmation No. 8303
FREE-CUTTING STEEL FOR MACHINE STRUCTURAL USE HAVING GOOD MACHINABILITY IN CUTTING BY CEMENTED CARBIDE TOOL
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Inventors
Takashi Kano
Minami-ku, JAPAN
Yutaka Kurebayashi
Minami-ku, JAPAN
Attorneys & Agents of Record
Classification
USPC
420/84
C22C38/002
C22C38/02
C22C38/04
C22C38/22
C22C38/60
Prosecution
- Examiner
- YEE, DEBORAH
- Art Unit
- 1742
- Customer No.
- 21369
- Docket No.
- VX022448
- Confirmation No.
- 8303
Foreign Priority
2001-174606
·
2001-06-08
·
JAPAN
2001-356402
·
2001-11-21
·
JAPAN
Publication
- Pub. No.
- US20030113223A1
- Pub. Date
- 2003-06-19
Patent Term Adjustment
-2days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-18
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Quick Facts
- Patent No.
- US 6,783,728
- App. No.
- 10/163,571
- Filed
- 2002-06-07
- Granted
- 2004-08-31
- Pub. No.
- US20030113223A1
- Examiner
- YEE, DEBORAH
- Art Unit
- 1742
- PTA
- -2 days
External Links