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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
08/22/1989
Application #:
07070957
Filing Dt:
07/08/1987
Inventor:
DONALD C. SIMPSON
Title:
ELECTROPNEUMATIC TRANSDUCER SYSTEM
Assignment: 1
Reel/Frame:
013333/0878Recorded: 09/27/2002Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/28/2001
Assignee:
15455 DALLAS PARKWAY
11TH FLOOR, MILLENNIUM 1
ADDISON, TEXAS 75001
Correspondent:
JENKENS & GILCHRIST, P.C.
P. WESTON MUSSELMAN, JR.
1445 ROSS AVENUE
3200 FOUNTAIN PLACE
DALLAS, TX 75202-2799
Assignment: 2
Reel/Frame:
011944/0282Recorded: 07/03/2001Pages: 41
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/10/2001
Exec Dt:
04/10/2001
Exec Dt:
04/10/2001
Exec Dt:
04/10/2001
Exec Dt:
04/10/2001
Assignee:
1585 BROADWAY
NEW YORK, NEW YORK 10036
Correspondent:
ALEXANDER M. KIM
SHERMAN & STERLING
599 LEXINGTON AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
013333/0883Recorded: 09/27/2002Pages: 6
Conveyance:
NUNC PRO TUNC ASSIGNMENT EFFECTIVE JANUARY 31, 199
Assignor:
Exec Dt:
09/20/2002
Assignee:
2601 BELTINE ROAD
CARROLLTON, TEXAS 75006
Correspondent:
JENKENS & GILCHRIST
P. WESTON MUSSELMAN
3200 FOUNTAIN PLACE
1445 ROSS AVENUE
DALLAS, TX 75202-2799

Search Results as of: 05/23/2024 02:58 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