Patent Assignment
Reel/Frame 019910/0208
Assignment of Assignor's Interest
Recorded: 2007-10-03
Pages: 3
Assignor
SHAFFER, JOHN R
Executed: 2007-02-26
Assignee
OPTEK MUSIC SYSTEMS, INC.
4750 LONGLEY LANE, SUITE 201, RENO, NEVADA, 89502
Covered Property
(1)
Music Training Instrument and Method
Patent:
5,266,735 →
Application:
07/985,250 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Apr 22, 2013
From: OPTEK MUSIC SYSTEMS, INC.
To: OPTEK FW INVESTMENT, L.P.
Reel/Frame 030260/0424 →
Security Interest
Jun 27, 2014
From: OPTEK MUSIC SYSTEMS, INC.
To: OPTEK FW INVESTMENT, L.P.
Reel/Frame 033246/0309 →
Security Interest
Jun 9, 2015
From: OPTEK MUSIC SYSTEMS, INC.
To: OPTEK FW INVESTMENT, L.P.
Reel/Frame 035865/0869 →
Security Interest
Aug 2, 2016
From: OPTEK MUSIC SYSTEMS, INC.
To: OPTEK FW INVESTMENT, L.P.
Reel/Frame 039312/0871 →