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:005925/0128   Pages: 3
Recorded: 11/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/25/1992
Application #:
07439372
Filing Dt:
11/16/1989
Title:
METHOD FOR THE FABRICATION OF FIELD EMISSION TYPE SOURCES, AND APPLICATION THEREOF TO THE MAKING OF ARRAYS OF EMITTERS
Assignors
1
Exec Dt:
10/18/1989
2
Exec Dt:
10/18/1989
Assignee
1
51 ESPLANADE DU GENERAL DE GAULLE
92800 PUTEAUX, FRANCE
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CELLAND
& MAIER, CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202

Search Results as of: 05/30/2024 08:58 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