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 #:
4928306
Issue Dt:
05/22/1990
Application #:
07317256
Filing Dt:
02/28/1989
Inventors:
GAUTAM BISWAS, DAVID C. BLACK, MICHAEL G. DUNCAN, GARY R. KEY, ROBERT D. WHITTINGTON et al
Title:
DYNAMICALLY CONFIGURABLE TELEPHONE
Assignment: 1
Reel/Frame:
005050/0938Recorded: 02/28/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
BISWAS, GAUTAM
Exec Dt:
02/27/1989
BLACK, DAVID C.
Exec Dt:
02/27/1989
DUNCAN, MICHAEL G.
Exec Dt:
02/27/1989
KEY, GARY R.
Exec Dt:
02/27/1989
LEAK, GORDON D.
Exec Dt:
02/27/1989
WHITTINGTON, ROBERT D.
Exec Dt:
02/27/1989
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK,, NEW YORK 10504
Correspondent:
IBM CORPORATION
INTELLECTUAL PROPERTY LAW DEPT.
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 2
Reel/Frame:
005241/0998Recorded: 03/16/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
BISWAS, GAUTAM
Exec Dt:
02/27/1989
BLACK, DAVID C.
Exec Dt:
02/27/1989
DUNCAN, MICHAEL G.
Exec Dt:
02/27/1989
KEY, GARY R.
Exec Dt:
02/27/1989
LEAK, GORDON D.
Exec Dt:
02/27/1989
WHITTINGTON, ROBERT D.
Exec Dt:
02/27/1989
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP. OF NY
ARMONK, NEW YORK 10504
Correspondent:
HARRY F. SMITH
PERMAN & GREEN
425 POST ROAD
FAIRFIELD, CT 06430
Assignment: 3
Reel/Frame:
005315/0659Recorded: 04/23/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
INTERNATIONAL BUSINESS MACHINES CORPORATION
Exec Dt:
04/09/1990
Assignee:
ROLM SYSTEMS
4900 OLD IRONSIDES DRIVE, A PARTNERSHIP OF CA
SANTA CLARA, CALIFORNIA 95052-8075
Correspondent:
MARK F. HARRINGTON
PERMAN & GREEN
425 POST ROAD
FAIRFIELD, CT 06430

Search Results as of: 05/05/2024 03:30 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