Patent Application
Utility
App. No. 09/771,260
· Confirmation No. 7989
DOUBLE-TALK DETECTOR SUITABLE FOR A TELEPHONE-ENABLED PC
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-08-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-10-22 | RETMAIL |
Mail returned to USPTO as undelivered | 10 | View | |
| 2001-01-26 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-01-26 | SPEC |
Specification | 9 | View | |
| 2001-01-26 | CLM |
Claims | 5 | View | |
| 2001-01-26 | ABST |
Abstract | 1 | View | |
| 2001-01-26 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-01-26 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Luke A. Tucker
Sydney, AUSTRALIA
Mark Greig Wildie
Sydney, AUSTRALIA
Attorneys & Agents of Record
Classification
USPC
379/406.08
Prosecution
- Examiner
- BARNIE, REXFORD N
- Art Unit
- 2643
- Docket No.
- 2-2
- Confirmation No.
- 7989
Publication
- Pub. No.
- US20030007633A1
- Pub. Date
- 2003-01-09
Patent Term Adjustment
-4days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-26
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Quick Facts
- App. No.
- 09/771,260
- Filed
- 2001-01-26
- Granted
- 2004-09-14
- Pub. No.
- US20030007633A1
- Examiner
- BARNIE, REXFORD N
- Art Unit
- 2643
- PTA
- -4 days
External Links