IP Library › Granted Patent US 554,757
Granted Patent S1
US 554,757 · App. 29/233,726 · Granted Nov 6, 2007

Digitizer machine for use in a dental laboratory system

Assignee: D4D Technologies, LLC
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Quick Facts
Patent No.
US 554,757
App. No.
29/233,726
Granted
Nov 6, 2007
Kind
S1
Claims (1)

The ornamental design for a digitizer machine for use in a dental laboratory system, as shown and described.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Feb 13, 2026
From: HENRY SCHEIN, INC.
To: D4D TECHNOLOGIES, LLC
Reel/Frame 073778/0388 →
PATENT SECURITY AGREEMENT Recorded Oct 15, 2013
From: D4D TECHNOLOGIES, LLC
To: HENRY SCHEIN, INC.
Reel/Frame 031410/0221 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 11, 2010
From: HAYMANN, BASIL A.; DUERR, ROBERT
To: D4D TECHNOLOGIES, LLC
Reel/Frame 023758/0267 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 25, 2006
From: D4D TECHNOLOGIES, L.P.
To: D4D TECHNOLOGIES, LLC
Reel/Frame 017982/0722 →