Patent Application
Utility
Small
App. No. 09/860,161
· Confirmation No. 5291
MULTI-MASS FILTER WITH ELECTRIC FIELD VARIATIONS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-17 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-05-17 | SPEC |
Specification | 11 | View | |
| 2001-05-17 | CLM |
Claims | 7 | View | |
| 2001-05-17 | ABST |
Abstract | 1 | View | |
| 2001-05-17 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-05-17 | OATH |
Oath or Declaration filed | 13 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
209/213
Prosecution
- Examiner
- MILLER, JONATHAN R
- Art Unit
- 3653
- Customer No.
- 23862
- Docket No.
- 11252.21.1
- Confirmation No.
- 5291
Publication
- Pub. No.
- US20020020657A1
- Pub. Date
- 2002-02-21
Patent Term Adjustment
-46days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-02-08
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Quick Facts
- App. No.
- 09/860,161
- Filed
- 2001-05-17
- Granted
- 2002-05-14
- Pub. No.
- US20020020657A1
- Examiner
- MILLER, JONATHAN R
- Art Unit
- 3653
- PTA
- -46 days
External Links