Patent Assignment
Reel/Frame 033095/0279
Assignment of Assignor's Interest
Recorded: 2014-06-13
Pages: 3
Assignors
CHAPIN, STEVEN D.
Executed: 2013-08-13
DEFANT, JOHN C.
Executed: 2013-08-07
SEGAL, DAVID
Executed: 2013-08-07
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
System, Method, and Apparatus for Detecting Wireless Devices
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 11, 2013
From: CHAPIN, STEVE D.; DEFANT, JOHN C.; SEGAL, DAVID
To: SDC INC.
Reel/Frame 029961/0102 →
Assignment of Assignor's Interest
Dec 20, 2018
From: 3M INNOVATIVE PROPERTIES COMPANY
To: 3M ELECTRONIC MONITORING LTD.
Reel/Frame 047823/0086 →
Change of Name
Feb 15, 2022
From: 3M ELECTRONIC MONITORING LTD
To: ATTENTI ELECTRONIC MONITORING LTD
Reel/Frame 059009/0504 →