Carta-patente expirada
#21.1
Patente extinta em 15/12/2004
12/29/2009
RPI 2034
Application data
Number
PI8906492Type
Filing
Publication
The letters patent expired on 12/29/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
Cameron Iron Works USA, Inc
US
C. C. (pessoa física)
US
Cooper Industries, Inc
US
Inventors
A. C. (pessoa física)
US
E. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/12/2004
12/29/2009
RPI 2034
#25.11
Transferido de: Cooper Industries, Inc.@Referência RPI 1454; código (25.1); item (71) e (Co)
01/26/1999
RPI 1464
#25.1
Transferido de: Cooper Industries
11/17/1998
RPI 1454
#25.11
Transferido por fusão de: Cameron Iron Works USA, Inc.@Referência RPI 1410 de 30/12/97; código 25.1; item 73.
09/29/1998
RPI 1449
#25.1
01/06/1998
RPI 1411
#25.1
12/30/1997
RPI 1410
#16.1
08/30/1994
RPI 1239
#13.1
04/12/1994
RPI 1219
#9.1
11/23/1993
RPI 1199
#4.1
01/19/1993
RPI 1155
#3.1
08/28/1990
RPI 1030
#2.1
04/03/1990
RPI 1012
From the same holder
Same category
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