Patent Assignment
Reel/Frame 005324/0846
Assignment of Assignors Interest.
Recorded: 1990-06-11
Pages: 3
Assignee
ROLLINS ENVIRONMENTAL SERVICES (TX) INC., A CORP OF TX
1777 BATTLEGROUND ROAD, DEAR PARK, TEXAS
Covered Property
(1)
Recycle Conduit Insulation Assembly
Patent:
5,091,157 →
Application:
07/516,484 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest
Oct 15, 2002
From: SAFETY-KLEEN CORP.
To: CLEAN HARBORS, INC.
Reel/Frame 013380/0278 →
Security Interest
Apr 2, 2003
From: CLEAN HARBORS, INC.
To: CONGRESS FINANCIAL CORPORATION (NEW ENGLAND)
Reel/Frame 013907/0651 →