IP Library › Assignment 030274/0493
Patent Assignment
Reel/Frame 030274/0493

Security Agreement

Recorded: 2013-04-23 Pages: 10
Assignor
OPTEK MUSIC SYSTEMS, INC.
Executed: 2013-04-01
Assignee
OPTEK FW INVESTMENT, L.P.
301 COMMERCE STREET, SUITE 2280, FORT WORTH, TEXAS, 76102
Covered Property (1)
Methods and Apparatus for Transmitting Finger Positions to Stringed Instruments Having a Light-System
Patent: 7,323,633 →
Application: 11/308,715 →
Publication: US 2006/0236850
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 8, 2007
From: SHAFFER, JOHN R.
To: OPTEK MUSIC SYSTEMS, INC.
Reel/Frame 020085/0716 →
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 →