Publicação antecipada
#3.2
06/13/1989
RPI 973
The letters patent expired on 09/25/2001: 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: 06/13/1989. We update with every new RPI gazette, published weekly.
Applicants
Industria e Comércio de Alumínio Falcão LTDA
SP, BR
Inventors
J. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
06/13/1989
RPI 973
#2.1
03/07/1989
RPI 959
#21.1
Patente extinta em 11/07/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#16.1
09/28/1993
RPI 1191
#13.1
06/15/1993
RPI 1176
04/13/1993
RPI 1167
#9.1
01/19/1993
RPI 1155
#9.1
01/12/1993
RPI 1154
#6.1
03/10/1992
RPI 1110
#4.1
03/06/1990
RPI 1008
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Same category
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