Patent Assignment
Reel/Frame 030408/0515
Assignment of Assignor's Interest
Recorded: 2013-05-13
Pages: 2
Assignor
COVERTEX CORPORATION
Executed: 2012-10-04
Assignee
COVERTEX CORPORATION
2021 WILLIAMS PARKWAY, BRAMPTON, ONTARIO, L6S5P4, CANADA
Covered Properties
(2)
Pizza warmer and oven system
Patent:
6,414,278 →
Application:
09/531,721 →
Collapsible Insulated Food Delivery Bag
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 21, 2000
From: SCHNEIDER, RICHARD M.
To: PHASE CHANGE LABORATORIES, INC.
Reel/Frame 010645/0016 →
Assignment of Assignor's Interest
Mar 21, 2000
From: OLIVERA, ABEL
To: PHASE CHANGE LABORATORIES, INC., A CALIFORNIA CORPORATION
Reel/Frame 010645/0036 →
Assignment of Assignor's Interest
Jun 26, 2002
From: PHASE CHANGE LABORATORIES, INC.
To: ENERGY STORAGE TECHNOLOGIES, INC.
Reel/Frame 013029/0812 →
Assignment of Assignor's Interest
Oct 7, 2002
From: FROHLICH, SIGURD
To: PHASE CHANGE LABORATORIES, INC.
Reel/Frame 013352/0164 →
Assignment of Assignor's Interest
Dec 23, 2004
From: ENERGY STORAGE TECHNOLOGIES, INC.
To: DOUBLEDAY ACQUISTIONS, LLC
Reel/Frame 016087/0917 →
Assignment of Assignor's Interest
Apr 30, 2007
From: LOCKHART, EDWARD A.; OZECHOWSKY, MERVIN S.
To: COVERTEX CORPORATION
Reel/Frame 019313/0089 →
Assignment of Assignor's Interest
Nov 18, 2009
From: DOUBLEDAY ACQUISITIONS LLC DBA ACUTEMP
To: COVERTEX CORPORATION
Reel/Frame 023538/0192 →