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:
04/16/1996
Application #:
08279879
Filing Dt:
07/26/1994
Inventor:
MICHAEL PFIFFNER
Title:
METHOD AND DEVICE FOR DETERMINING GROUND FAULTS ON THE CONDUCTORS OF AN ELECTRICAL MACHINE
Assignment: 1
Reel/Frame:
007769/0828Recorded: 01/18/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/24/1994
Assignee:
CH-5401 BADEN, SWITZERLAND
Correspondent:
OBLON, SPIVAK, MCCLELLAND ET AL.
ROBERT G. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
013323/0701Recorded: 09/26/2002Pages: 9
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/13/1997
Assignee:
CH-5401
BADEN, SWITZERLAND
Correspondent:
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
013323/0710Recorded: 09/26/2002Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/04/1997
Assignee:
CH-5401, BADEN, SWITZERLAND
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:
013323/0719Recorded: 09/26/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/06/2002
Assignee:
BROWN BOVERI STRASSE 6
5400 BADEN, SWITZERLAND
Correspondent:
OBLON, SPIVAK, MCCELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202

Search Results as of: 04/30/2024 06:47 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