Patent Application
Utility
App. No. 09/931,842
· Confirmation No. 4554
A METHOD AND APPARATUS FOR AUTHENTICATING A SIGNATURE
Inventor:
Barclay J. Tullis
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-26 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-01-26 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-01-26 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-08-16 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-08-16 | SPEC |
Specification | 18 | View | |
| 2001-08-16 | CLM |
Claims | 6 | View | |
| 2001-08-16 | ABST |
Abstract | 1 | View | |
| 2001-08-16 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-08-16 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Barclay J. Tullis
Palo Alto, CA
Attorneys & Agents of Record
Classification
USPC
250/556
Prosecution
- Examiner
- ALLEN, STEPHONE B
- Art Unit
- 2878
- Docket No.
- 10970440
- Confirmation No.
- 4554
Publication
- Pub. No.
- US20030034463A1
- Pub. Date
- 2003-02-20
Patent Term Adjustment
-97days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-30
from
TULLIS, BARCLAY J.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-24
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Quick Facts
- App. No.
- 09/931,842
- Filed
- 2001-08-16
- Granted
- 2004-03-09
- Pub. No.
- US20030034463A1
- Examiner
- ALLEN, STEPHONE B
- Art Unit
- 2878
- PTA
- -97 days
External Links