Patent Assignment
Reel/Frame 016419/0738
Assignment of Assignor's Interest
Recorded: 2005-03-18
Pages: 3
Assignor
DUNCAN, ROD
Executed: 2005-03-11
Assignee
D4D TECHNOLOGIES, L. P.
1161 EXECUTIVE DRIVE W., RICHARDSON, TEXAS, 75081
Covered Property
(1)
Square Mandrel
Patent:
529,523 →
Application:
29/225,774 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 25, 2006
From: D4D TECHNOLOGIES, L.P.
To: D4D TECHNOLOGIES, LLC
Reel/Frame 017982/0722 →
Patent Security Agreement
Oct 15, 2013
From: D4D TECHNOLOGIES, LLC
To: HENRY SCHEIN, INC.
Reel/Frame 031410/0221 →
Release of Security Interest
Feb 13, 2026
From: HENRY SCHEIN, INC.
To: D4D TECHNOLOGIES, LLC
Reel/Frame 073778/0388 →