Patent Assignment
Reel/Frame 007119/0436
Assignment of Assignor's Interest
Recorded: 1994-09-02
Pages: 2
Assignor
WESTINGHOUSE ELECTRIC CORPORATION
Executed: 1994-08-29
Assignee
APTUS, INC.
875 GREENTREE ROAD, PITTSBURGH, PENNSYLVANIA, 15220
Covered Properties
(2)
Slagging Rotary Kiln
Patent:
5,238,401 →
Application:
07/679,461 →
Color Image Reading Apparatus Including Color Correction Means
Patent:
5,237,401 →
Application:
07/694,494 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 2, 1991
From: KOIKE, KEIICHI; SATO, TSUNEO; KATOH, MASATOSHI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 005703/0763 →
Security Interest
Apr 5, 1999
From: LES, INC.; LAIDLAW ENVIROMENTAL SERVICES, INC.; LAIDLAW ENVIRONMENTAL SERVICES (US), INC.; LES MERGER,INC.
To: TORONTO DOMINION (TEXAS),INC.,AS GENERAL ADMINISTRATIVE AGENT
Reel/Frame 009866/0429 →
Security Agreement
Sep 20, 2002
From: CLEAN HARBORS, INC.
To: ABLECO FINANCE LLC
Reel/Frame 013699/0389 →
Assignment of Assignor's Interest
Oct 15, 2002
From: SAFETY-KLEEN (ARAGONITE), INC.
To: CLEAN HARBORS, INC.
Reel/Frame 013380/0116 →
Security Interest
Nov 12, 2002
From: CLEAN HARBORS, INC.
To: CONGRESS FINANCIAL CORPORATION (NEW ENGLAND)
Reel/Frame 013475/0688 →
Release of Security Interest
Jul 16, 2004
From: ABLECO FINANCE LLC
To: CLEAN HARBORS, INC.
Reel/Frame 015661/0435 →
Assignment of Assignor's Interest
Jul 16, 2004
From: CONGRESS FINANCIAL CORPORATION (NEW ENGLAND)
To: CLEAN HARBORS, INC.
Reel/Frame 015661/0468 →