Patent Assignment
Reel/Frame 021558/0155
Assignment of Assignor's Interest
Recorded: 2008-09-19
Pages: 3
Assignor
MARSDEN, RANDAL J.
Executed: 2008-09-19
Assignee
MADENTEC LIMITED
4664 99TH STREET, EDMONTON, ALBERTA, T6E 5H5, CANADA
Covered Property
(1)
Cleanable Touch and Tap-Sensitive Surface
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 23, 2009
From: MADENTEC LIMITED
To: CLEANKEYS INC.
Reel/Frame 023559/0524 →
Assignment of Assignor's Interest
May 30, 2014
From: CLEANKEYS INC.
To: TYPESOFT TECHNOLOGIES, INC.
Reel/Frame 033000/0805 →
Assignment of Assignor's Interest
Jul 27, 2016
From: TYPESOFT TECHNOLOGIES, INC.
To: APPLE INC.
Reel/Frame 039275/0192 →