Patent Assignment
Reel/Frame 036838/0556
Assignment of Assignor's Interest
Recorded: 2015-10-20
Pages: 5
Assignor
MOBILE TELEPHONE TECHNOLOGY LLC
Executed: 2015-09-02
Assignee
DOT 23 TECHNOLOGIES, LLC
2150 SOUTH CENTRAL EXPRESSWAY, SUITE 200, MCKINNEY, TEXAS, 75070
Covered Property
(1)
Wireless Prepaid Telephone System with Dispensable Instruments
Patent:
6,049,710 →
Application:
08/878,864 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 25, 1998
From: NILSSON, BYARD G.
To: ENGEN, KIMBERLY NANETTE; THOMPSON, BETTINA JEAN
Reel/Frame 009060/0605 →
Assignment of Assignor's Interest
Apr 22, 2002
From: NILSSON, BYARD G.
To: BERRY, FRANCINE
Reel/Frame 013100/0330 →
Assignment of Assignor's Interest
Nov 8, 2010
From: BERRY, FRANCINE (1/8TH UNDIVIDED INTEREST)
To: MOBILE TELEPHONE TECHNOLOGY LLC
Reel/Frame 025661/0169 →
Assignment of Assignor's Interest
Nov 8, 2010
From: KUYPER, REENA (1/8TH UNDIVIDED INTEREST)
To: MOBILE TELEPHONE TECHNOLOGY LLC
Reel/Frame 025302/0306 →
Assignment of Assignor's Interest
Nov 10, 2010
From: ENGEN, KIMBERLY N (1/4TH UNDIVIDED INTEREST)
To: MOBILE TELEPHONE TECHNOLOGY LLC
Reel/Frame 025302/0636 →
Assignment of Assignor's Interest
Nov 10, 2010
From: NILSSON, BYARD G (1/4TH UNDIVIDED INTEREST)
To: MOBILE TELEPHONE TECHNOLOGY LLC
Reel/Frame 025302/0621 →
Assignment of Assignor's Interest
Nov 10, 2010
From: THOMPSON, BETTINA J (1/4TH UNDIVIDED INTEREST)
To: MOBILE TELEPHONE TECHNOLOGY LLC
Reel/Frame 025302/0634 →