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:006607/0922   Pages: 4
Recorded: 07/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/21/1992
Application #:
07231881
Filing Dt:
08/12/1988
Title:
FREQUENCY SELECTIVE OPTICAL DATA RECORD/REGENERATE APPARATUS
Assignor
1
Exec Dt:
02/16/1993
Assignee
1
901 WEST OAKTON STREET
DES PLAINES, ILLINOIS 60018
Correspondence name and address
GODFREY & KAHN, S.C.
GEORGE G. GRIGEL
780 NORTH WATER STREET
MILWAUKEE, WI 53202

Search Results as of: 05/22/2024 03:33 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