IP Library › Assignment 030281/0539
Patent Assignment
Reel/Frame 030281/0539

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: 8,106,288 →
Application: 12/953,875 →
Publication: US 2011/0247478
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →