Granted Patent
Utility
US 6,632,303
· Confirmation No. 8115
STRESS RELIEVED GRINDING BALL HAVING HARD OUTER SHELL
Inventor:
Christian Albert Jager
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-04-09 | SPEC |
Specification | 11 | View | |
| 2001-04-09 | CLM |
Claims | 3 | View | |
| 2001-04-09 | ABST |
Abstract | 1 | View | |
| 2001-01-10 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-01-10 | SPEC |
Specification | 11 | View | |
| 2001-01-10 | CLM |
Claims | 3 | View | |
| 2001-01-10 | ABST |
Abstract | 1 | View | |
| 2001-01-10 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Christian Albert Jager
Edmonton, CANADA
Attorneys & Agents of Record
Classification
USPC
148/660
Prosecution
- Examiner
- LEROY, DAVID H
- Art Unit
- 1742
- Customer No.
- 826
- Docket No.
- 33477/207954
- Confirmation No.
- 8115
Publication
- Pub. No.
- US20020025771A1
- Pub. Date
- 2002-02-28
Patent Term Adjustment
-63days
MOLY-COP USA LLC,
MOLY-COP GLOBAL HOLDINGS INC.,
MOLYCOP LTD.,
COMMONWEALTH STEEL COMPANY PTY LIMITED,
MOLYCOP TECHNOLOGIES LLC
RELEASE OF SECURITY INTEREST
Recorded 2026-06-01
RELEASE OF SECURITY INTEREST
Recorded 2021-10-13
from
ALTASTEEL LTD.
SECURITY AGREEMENT
Recorded 2017-01-03
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Quick Facts
- Patent No.
- US 6,632,303
- App. No.
- 09/758,016
- Filed
- 2001-01-10
- Granted
- 2003-10-14
- Pub. No.
- US20020025771A1
- Examiner
- LEROY, DAVID H
- Art Unit
- 1742
- PTA
- -63 days
External Links