Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 005034/0070 | |
| Pages: | 3 |
| | Recorded: | 01/23/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
12/26/1989
|
Application #:
|
07301347
|
Filing Dt:
|
01/23/1989
|
Title:
|
AUTOMATIC VALIDATION OF TELEPHONE ACCOUNT NUMBERS
|
|
Assignee
|
|
|
2155 CHENAULT, STE. 410 |
CARROLLTON, TEXAS 75006-5023 |
|
Correspondence name and address
|
|
BAKER, MILLS AND GLAST
|
|
500 TRAMMELL CROW CENTER
|
|
2001 ROSS AVENUE
|
|
DALLAS, TX 75201
|
Search Results as of:
05/26/2024 07:59 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
|