Patent Assignment
Reel/Frame 011620/0646
Change of Name
Recorded: 2001-03-12
Pages: 2
Assignor
EXIDE ELECTRONICS GROUP, INC.
Executed: 1999-02-22
Assignee
POWERWARE SYSTEMS, INC.
3201 SPRING FOREST ROAD, RALEIGH, NORTH CAROLINA, 27616
Covered Properties
(4)
Uninterruptible Power Supply
Patent:
4,748,341 →
Application:
07/029,575 →
Circulating Load Apparatus
Patent:
5,087,872 →
Application:
07/479,467 →
A Method of Monitoring the Internal Impedance of an Accumulator Battery in an Uninterruptible Power Supply and, an Uninterruptible Power Supply
Patent:
5,457,377 →
Application:
08/122,678 →
A Boost-Input Backed-Up Uninterrupted Power Supply
Patent:
5,424,936 →
Application:
08/180,308 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 14, 1988
From: GUPTA, SURESH
To: RTE/DELTEC CORPORATION, A CA. CORP.
Reel/Frame 004840/0353 →
Merger July 29, 1988, Delaware
Nov 18, 1988
From: RTE CORPORATION
To: COOPER POWER ACQUISITION COMPANY, A CORP. OF DE
Reel/Frame 005077/0379 →
Change of Name
Nov 18, 1988
From: COOPER POWER ACQUISTION COMPANY
To: COOPER POWER SYSTEMS, INC.,
Reel/Frame 005060/0052 →
Assignment of Assignors Interest.
Feb 13, 1990
From: GUPTA, SURESH C.
To: DELTEC ELECTRONICS CORPORATION
Reel/Frame 005235/0522 →
Assignment of Assignor's Interest
Nov 17, 1993
From: JONSSON, LENNART; OEHMAN, OVE
To: FPS POWER SYSTEMS OY AB
Reel/Frame 006802/0912 →
Assignment of Assignor's Interest
Jan 12, 1994
From: REDDY, ANANTHA BADDAM
To: DELTEC CORPORATION
Reel/Frame 006860/0862 →
Assignment of Assignor's Interest
Dec 17, 1996
From: DELTEC ELECTRONICS CORPORATION
To: EXIDE ELECTRONICS GROUP, INC.
Reel/Frame 008274/0194 →
Assignment of Assignor's Interest
Dec 17, 1996
From: RTE DELTEC CORPORATION
To: EXIDE ELECTRONICS GROUP, INC.
Reel/Frame 008274/0183 →
Assignment of Assignor's Interest
Dec 17, 1996
From: FPS POWER SYSTEMS OY AB
To: EXIDE ELECTRONICS GROUP, INC.
Reel/Frame 008274/0179 →
Assignment of Assignor's Interest
Dec 17, 1996
From: DELTEC ELECTRONICS CORPORATION
To: EXIDE ELECTRONICS GROUP, INC.
Reel/Frame 008274/0175 →
Change of Name
Jun 18, 2001
From: POWERWARE SYSTEMS, INC.
To: POWERWARE CORPORATION
Reel/Frame 011898/0599 →