Granted Patent
Utility
PCT National Stage
US 6,758,986
· Confirmation No. 9378
MAGNET POWDER AND METHOD FOR PREPARATIONS THEREOF
Patented Case
View Patent ↗
Inventors
Seiichi Hosokawa
Hyogo, JAPAN
Sachio Toyota
Osaka, JAPAN
Attorneys & Agents of Record
Classification
USPC
252/62.57
Prosecution
- Examiner
- KOSLOW, CAROL M
- Art Unit
- 1755
- Docket No.
- 3421-29
- Confirmation No.
- 9378
Foreign Priority
11-287169
·
1999-08-31
·
JAPAN
Patent Term Adjustment
-80days
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Quick Facts
- Patent No.
- US 6,758,986
- App. No.
- 09/830,626
- Filed
- 2001-04-30
- Granted
- 2004-07-06
- Examiner
- KOSLOW, CAROL M
- Art Unit
- 1755
- PTA
- -80 days
External Links