Patent Assignment
Reel/Frame 026312/0373
Merger
Recorded: 2011-05-19
Pages: 7
Assignors
CELAYA EMPARANZA Y GALDOS , S.A.
Executed: 2010-10-05
ENERGIA PORTATIL, S.A.
Executed: 2010-10-05
Assignee
CELAYA EMPARANZA Y GALDOS INTERNACIONAL, S.A.
C. ARTAPADURA, 11, VITORIA (ALAVA), 01013, SPAIN
Covered Properties
(3)
Signal Light for Railroads or the Like
Safety Device for Hermetic Seals in Electrochemical Cells
Application:
11/996,920 →
Publication:
US 2008/0220317
Consumer battery comprising a fuel cell
Application:
12/898,594 →
Publication:
US 2011/0020721
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 14, 2001
From: FERNANDEZ, JESUS MARIA EGUILUZ
To: CELAYA, EMPARANZA Y GALDOS, S.A. (CEGASA)
Reel/Frame 011536/0286 →
Assignment of Assignor's Interest
Jan 29, 2008
From: ALDAY LESAGA, FRANCISCO JAVIER
To: CELAYA EMPARANZA Y GALDOS, S.A. (CEGASA)
Reel/Frame 020434/0964 →
Assignment of Assignor's Interest
Nov 24, 2010
From: ALDAY LESAGA, FRANCISCO JAVIER; CANTERO URIBE-ECHEBERRIA, IGOR
To: CELAYA EMPARANZA Y GALDOS, S.A. (CEGASA)
Reel/Frame 025420/0748 →