Patent Assignment
Reel/Frame 008700/0005
Merger
Recorded: 1997-09-04
Pages: 5
Assignor
WHEELABRATOR CORPORATION, THE
Executed: 1995-12-29
Assignee
WHEELABRATOR WATER TECHNOLOGIES, INC,
3003 BUTTERFIELD ROAD, OAK BROOK, ILLINOIS
Covered Property
(1)
Oscillating Blast Cleaner
Patent:
5,730,646 →
Application:
08/730,162 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 4, 1997
From: WHEELABRATOR WATER TECHNOLOGIES, INC.
To: UNITED STATES FILTER CORPORATION
Reel/Frame 008700/0030 →
Assignment of Assignor's Interest
Nov 22, 2004
From: UNITED STATES FILTER CORPORATION
To: U.S. FILTER SURFACE PREPARATION GROUP, INC.
Reel/Frame 015394/0856 →
Change of Name
Nov 22, 2004
From: U.S. FILTER SURFACE PREPARATION GROUP, INC.
To: INTERNATIONAL SURFACE PREPARATION GROUP, INC.
Reel/Frame 015394/0864 →