Granted Patent
Utility
US 6,526,136
· Confirmation No. 1016
SYSTEM AND COMPUTER PROGRAM FOR ROUTING A DEDICATED NUMBER THROUGH ALTERNATE TELEPHONE CARRIERS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-05-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2015-05-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2015-05-15 | PA.. |
Power of Attorney | 1 | View | |
| 2015-05-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2015-05-15 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2009-03-11 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-08-07 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-07 | SPEC |
Specification | 37 | View | |
| 2001-08-07 | CLM |
Claims | 3 | View | |
| 2001-08-07 | ABST |
Abstract | 1 | View | |
| 2001-08-07 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-08-07 | OATH |
Oath or Declaration filed | 12 | View |
Inventors
William Plunkett
Apex, NC
Laura Culli
Austin, TX
M. Lourdes Coranado
Austin, TX
David Hickman
St. Louis, MO
Bruce A. Nance
St. Louis, MO
John Simino
St. Louis, MO
Mark Tamasi
St. Louis, MO
Attorneys & Agents of Record
Classification
USPC
379/221.02
Prosecution
- Examiner
- HONG, HARRY S
- Art Unit
- 2642
- Customer No.
- 25883
- Docket No.
- RPXC-29189-ATT4IPI
- Confirmation No.
- 1016
Publication
- Pub. No.
- US20020027982A1
- Pub. Date
- 2002-03-07
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/592,731
· US 6,292,552
Filed 2000-06-13
· Patented Case
Parent
is a Continuation of
→
App. 08/903,372
· US 6,108,408
Filed 1997-07-30
· Patented Case
Child
is a Continuation of
→
App. 10/330,198
· US 6,697,480
Filed 2002-12-30
· Patented Case
Child
is a Continuation of
→
App. 11/342,793
· US 7,295,665
Filed 2006-01-31
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/747,447
· US 7,068,771
Filed 2003-12-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
RELEASE (REEL 038041 / FRAME 0001)
Recorded 2018-01-02
SECURITY AGREEMENT
Recorded 2016-03-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-03-27
from
CULLI, LAURA,
CORONADO, M. LOURDES,
HICKMAN, DAVID,
NANCE, BRUCE A.,
SIMINO, JOHN,
TAMASI, MARK,
PLUNKETT, WILLIAM
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-11-25
CHANGE OF NAME
Recorded 2014-11-25
from
AT&T LABS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-11-25
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Quick Facts
- Patent No.
- US 6,526,136
- App. No.
- 09/922,794
- Filed
- 2001-08-07
- Granted
- 2003-02-25
- Pub. No.
- US20020027982A1
- Examiner
- HONG, HARRY S
- Art Unit
- 2642
- PTA
- 0 days
External Links