IP Library Assignment 030279/0246
Patent Assignment
Reel/Frame 030279/0246

Assignment of Assignor's Interest

Recorded: 2013-04-24 Pages: 2
Assignor
CALDERON-DEGOLLADO, HUMBERTO
Executed: 2010-05-05
Assignee
COMPANIA VIDRIERA, S.A. DE C.V.
MAGALLANES ORIENTE NO. 517, COLONIA TREVINO, MONTERREY (NUEVO LEON), 64570, MEXICO
Covered Property (1)
Glass Melting Furnace Built Entirely with Refractory Concrete
Patent: 8,448,473 →
Application: 12/734,225 →
Publication: US 2012/0111063
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 30, 2014
From: COMPANIA VIDRIERA, S.A. DE C.V.
To: VITRO, S.A.B. DE C.V.
Reel/Frame 033849/0042 →