skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:027672/0487   Pages: 10
Recorded: 02/08/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/05/2005
Application #:
10386885
Filing Dt:
03/12/2003
Publication #:
Pub Dt:
08/21/2003
Title:
METHOD AND APPARATUS FOR DEMONSTRATING TELECOMMUNICATIONS PRODUCTS
Assignors
1
Exec Dt:
10/20/1999
2
Exec Dt:
10/22/1999
3
Exec Dt:
10/22/1999
4
Exec Dt:
10/26/1999
5
Exec Dt:
10/20/1999
6
Exec Dt:
10/19/1999
7
Exec Dt:
10/22/1999
8
Exec Dt:
11/05/1999
9
Exec Dt:
10/25/1999
10
Exec Dt:
10/20/1999
11
Exec Dt:
10/22/1999
Assignee
1
2000 WEST AMERITECH CENTER DR.
HOFFMAN ESTATES, ILLINOIS 60196-1025
Correspondence name and address
AT & T LEGAL DEPARTMENT - TOLER ATTN: PA
ROOM 2A-207
ONE AT & T WAY
BEDMINSTER, NJ 07921

Search Results as of: 06/07/2024 09:36 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT