IP Library › Assignment 015381/0166
Patent Assignment
Reel/Frame 015381/0166

Change of Name

Recorded: 2004-11-16 Pages: 3
Assignor
DIGITAL SECURITY CONTROLS LTD.
Executed: 2004-06-04
Assignee
TYCO SAFETY PRODUCTS CANADA LTD.
3301 LANGSTAFF ROAD, CONCORD, ONTARIO, L4K 4L2, CANADA
Covered Property (1)
Smoke Detector with Performance Reporting
Patent: 6,838,988 →
Application: 10/603,779 →
Publication: US 2004/0217857
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2003
From: LENNARTZ, GARY; SINGLETON, SCOTT
To: DIGITAL SECURITY CONTROLS LTD.
Reel/Frame 014251/0864 →
Assignment of Assignor's Interest Dec 22, 2021
From: TYCO SAFETY PRODUCTS CANADA LTD
To: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Reel/Frame 058562/0714 →
Nunc Pro Tunc Assignment Feb 4, 2022
From: TYCO SAFETY PRODUCTS CANADA LTD.
To: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Reel/Frame 058957/0105 →