Carta-patente expirada
#21.1
Patente extinta em 11/06/2000
07/01/2008
RPI 1956
The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.
Applicants
Cooper Tools Industrial Ltda
SP, BR
Ferramentas Belzer do Brasil Ltda
SP, BR
Inventors
F. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/06/2000
07/01/2008
RPI 1956
#25.1
Transferido (por incorporação) de: Ferramentas Belzer do Brasil Ltda
03/23/1999
RPI 1472
#16.1
06/28/1994
RPI 1230
#9.1
12/14/1993
RPI 1202
#4.1
04/09/1991
RPI 1062
#3.2
12/26/1990
RPI 1047
#2.1
09/04/1990
RPI 1031
From the same holder
Same category
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