Patent Assignment
Reel/Frame 006837/0259
Assignment of Assignor's Interest
Recorded: 1993-12-01
Pages: 3
Assignors
HARTLEY, DOUGLAS
Executed: 1993-09-15
HUAN, DOAN N.
Executed: 1993-09-15
BAILEY, SEAN
Executed: 1993-09-15
Assignee
SUR-GARD SECURITY SYSTEMS LTD.
1645 FLINT ROAD, DOWNSVIEW, ONTARIO, M3J 2J6, CANADA
Covered Property
(1)
Security System Using Call Display
Patent:
5,511,109 →
Application:
08/130,502 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Dec 13, 1996
From: SUR-GARD SECURITY SYSTEMS INC.
To: PENFUND CAPITAL (NO.1) LIMITED
Reel/Frame 008261/0968 →
Change of Name
Mar 31, 1997
From: IAQ CORPORATIN
To: ITRONIX CORPORATION
Reel/Frame 008423/0438 →
Correction of Error in Recorded Document; Assignor Should Have Been Identified as "Sur-Gard Security Systems Ltd." Not "Sur-Gard Security Systems Inc." Document Previously Recorded at Reel 8261 Frame 0968.
Sep 17, 1997
From: SUR-GARD SECURITY SYSTEMS LTD.
To: PENFUND CAPITAL (NO.1) LIMITED
Reel/Frame 008709/0141 →
Confirmatory Discharge of Security Agreement
Jun 5, 2001
From: PENFUND CAPITAL (NO.1) LIMITED
To: SUR-GARD SECURITY SYSTEMS LTD.
Reel/Frame 011862/0814 →
Change of Name
Sep 16, 2004
From: DIGITAL SECURITY CONTROLS LTD.
To: TYCO SAFETY PRODUCTS CANADA, LTD.
Reel/Frame 015788/0082 →
Articles of Amalgamation
Dec 1, 2005
From: SUR-GARD SECURITY SYSTEMS LTD.
To: DIGITAL SECURITY CONTROLS LTD.
Reel/Frame 017083/0100 →