IP Library › Assignment 017957/0748
Patent Assignment
Reel/Frame 017957/0748

Assignment of Assignor's Interest

Recorded: 2006-06-09 Pages: 4
Assignor
ARCHITECTURAL AUTOMATIONS, L.L.C.
Executed: 2006-05-26
Assignee
SPERCO ENTERPRISES, L.L.C.
12021 NORTH 104TH WAY, SCOTTSDALE, ARIZONA, 85259
Covered Property (1)
Inertial Control System for Opening and Closing Multiple Sliding Doors in a Common Direction
Patent: 6,990,771 →
Application: 10/246,382 →
Publication: US 2004/0049984
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 15, 2004
From: PFAFF, ERIC DANT
To: ARCHITECHTUAL AUTOM
Reel/Frame 015092/0747 →
Assignment of Assignor's Interest Feb 28, 2008
From: SPERCO ENTERPRISES, LLC
To: DOORS IN MOTION, LLC
Reel/Frame 020582/0063 →
Assignment of Assignor's Interest Feb 28, 2014
From: DOORS IN MOTION, L.L.C.
To: CALDWELL MANUFACTURING COMPANY NORTH AMERICA, LLC
Reel/Frame 032320/0797 →