Patent Assignment
Reel/Frame 012996/0231
Assignment of Assignor's Interest
Recorded: 2002-06-05
Pages: 2
Assignor
DE OLIVEIRA CARVALHO, HARAO MARCELO
Executed: 2002-04-19
Assignee
COMPHANIA VALE DO RIO DOCE
P.O. BOX 9, BR 262-KM 296, SANTA LUZIA-MINAS GERAIS, 33030, BRAZIL
Covered Property
(1)
Constructive Disposal in a Stabilizer for a Railway Truck
Patent:
6,550,395 →
Application:
10/095,288 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's Name, Previously Recorded at Reel 012996 Frame 0231.
Nov 13, 2002
From: DE OLIVEIRA CARVALHO, HARAO MARCELO
To: COMPANHIA VALE DO RIO DOCE
Reel/Frame 013480/0265 →
Change of Name
Feb 3, 2015
From: COMPANHIA VALE DO RIO DOCE
To: VALE S.A.
Reel/Frame 034881/0559 →