Granted Patent
Utility
US 6,612,444
· Confirmation No. 2600
APPARATUS AND PROCESS FOR RECOVERING A DESIRED FRACTION OF A RAW MATERIAL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-06-26 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-03-09 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-03-09 | SPEC |
Specification | 8 | View | |
| 2001-03-09 | CLM |
Claims | 3 | View | |
| 2001-03-09 | ABST |
Abstract | 1 | View | |
| 2001-03-09 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Mark Norman Paul Craddock
Gauteng, SOUTH AFRICA
Michael Roy Kilner
Gauteng, SOUTH AFRICA
Warren Wentworth Dale
Gauteng, SOUTH AFRICA
Attorneys & Agents of Record
Classification
USPC
209/164
Prosecution
- Examiner
- LITHGOW, THOMAS M
- Art Unit
- 1724
- Docket No.
- 114283.2820
- Confirmation No.
- 2600
Foreign Priority
20100/1245
·
2000-03-10
·
SOUTH AFRICA
Publication
- Pub. No.
- US20020000412A1
- Pub. Date
- 2002-01-03
Patent Term Adjustment
-146days
No related applications found.
RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 039337/0749
Recorded 2024-05-24
from
SPX FLOW, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2016-07-14
from
SPX CORPORATION
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 035561 FRAME: 0004. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2015-06-16
from
SPX CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-05-30
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Quick Facts
- Patent No.
- US 6,612,444
- App. No.
- 09/801,904
- Filed
- 2001-03-09
- Granted
- 2003-09-02
- Pub. No.
- US20020000412A1
- Examiner
- LITHGOW, THOMAS M
- Art Unit
- 1724
- PTA
- -146 days
External Links