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: 4
Patent #:
Issue Dt:
10/04/1988
Application #:
07003961
Filing Dt:
01/12/1987
Inventor:
CARL B. HARTNESS
Title:
DATA ERROR CORRECTION SYSTEM
Assignment: 1
Reel/Frame:
004660/0191Recorded: 01/12/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/08/1987
Assignee:
8100-34TH AVE. SOUTH
MINNEAPOLIS, MINNESOTA 55440
Correspondent:
EDWARD SCHWARZ
C/O CONTROL DATA CORP.
P. O. BOX O, HQSO4H
MINNEAPOLIS, MN 55440
Assignment: 2
Reel/Frame:
005184/0213Recorded: 10/02/1989Pages: 38
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/29/1989
Assignee:
40 EAST 52ND ST.
NEW YORK, NEW YORK 10022
Correspondent:
SHEARMAN & STERLING
FOUR EMBARCADERO CENTER
SAN FRANCISCO 94111
Assignment: 3
Reel/Frame:
006486/0237Recorded: 02/08/1993Pages: 18
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 07/02/1990DE
Assignor:
Exec Dt:
05/31/1990
Assignee:
920 DISC DRIVE
BUILDING 14
SCOTTS VALLEY, CALIFORNIA 95067-0360
Correspondent:
EDWARD P. HELLER, III
920 DISC DRIVE
SCOTTS VALLEY, CA 95067-0360
Assignment: 4
Reel/Frame:
006518/0887Recorded: 05/10/1993Pages: 42
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/28/1993
Assignee:
920 DISC DRIVE, BUILDING 14
SCOTTS VALLEY, CALIFORNIA 95067-0360
Correspondent:
EDWARD P. HELLER, III
920 DISC DRIVE
SCOTTS VALLEY, CA 95067-0360

Search Results as of: 05/12/2024 01:50 PM
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