Patent Application
Utility
App. No. 10/024,059
· Confirmation No. 4277
PRESSURIZED DELIVERY METHOD FOR ABRASIVE PARTICULATE MATERIAL
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-17 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-17 | A.PE |
Preliminary Amendment | 6 | View | |
| 2001-12-17 | SPEC |
Specification | 14 | View | |
| 2001-12-17 | CLM |
Claims | 11 | View | |
| 2001-12-17 | ABST |
Abstract | 1 | View | |
| 2001-12-17 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-12-17 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Thomas E. Pettit
Corvallis, OR
James Denning Smith
Albany, OR
Attorneys & Agents of Record
Classification
USPC
451/6
B24B37/04
B24B57/04
B24C7/0046
Prosecution
- Examiner
- OJINI, EZIAMARA ANTHONY
- Art Unit
- 3723
- Docket No.
- 10992844-2
- Confirmation No.
- 4277
Publication
- Pub. No.
- US20020052175A1
- Pub. Date
- 2002-05-02
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-09-22
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Quick Facts
- App. No.
- 10/024,059
- Filed
- 2001-12-17
- Granted
- 2002-08-20
- Pub. No.
- US20020052175A1
- Examiner
- OJINI, EZIAMARA ANTHONY
- Art Unit
- 3723
- PTA
- 0 days
External Links