Patent Application
Utility
App. No. 10/187,342
· Confirmation No. 7409
PROCESS AND APPARATUS FOR REMOVING PARTICLES FROM HIGH PURITY GAS SYSTEMS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-06-28 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-28 | A.PE |
Preliminary Amendment | 2 | View | |
| 2002-06-28 | SPEC |
Specification | 31 | View | |
| 2002-06-28 | CLM |
Claims | 8 | View | |
| 2002-06-28 | ABST |
Abstract | 1 | View | |
| 2002-06-28 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-06-28 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Wayne Thomas McDermott
Fogelsville, PA
Richard Carl Ockovic
Northampton, PA
Attorneys & Agents of Record
Classification
USPC
95/58
B03C3/06
B03C3/38
B03C3/41
B03C2201/10
Prosecution
- Examiner
- CHIESA, RICHARD L
- Art Unit
- 1724
- Customer No.
- 23543
- Docket No.
- 06006D USA
- Confirmation No.
- 7409
Publication
- Pub. No.
- US20020178911A1
- Pub. Date
- 2002-12-05
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-02-20
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Quick Facts
- App. No.
- 10/187,342
- Filed
- 2002-06-28
- Granted
- 2003-02-11
- Pub. No.
- US20020178911A1
- Examiner
- CHIESA, RICHARD L
- Art Unit
- 1724
- PTA
- 0 days
External Links