Patent Assignment
Reel/Frame 030252/0071
Assignment of Assignor's Interest
Recorded: 2013-04-19
Pages: 4
Assignor
TUNGLE CORPORATION
Executed: 2012-03-17
Assignee
2254772 ONTARIO INC.
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property
(1)
Methods and Apparatus for the Management and Viewing of Calendar Data
Application:
13/866,285 →
Publication:
US 2013/0232150
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 19, 2013
From: GINGRAS, MARC REDDY; YANG, FANG; SARRAZIN, JACOU
To: TUNGLE CORPORATION
Reel/Frame 030251/0975 →
Assignment of Assignor's Interest
Apr 19, 2013
From: 2254772 ONTARIO INC.
To: RESEARCH IN MOTION LIMITED
Reel/Frame 030252/0141 →
Change of Name
Nov 6, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034179/0923 →