Publicação do pedido de patente
#3.1
11/28/1989
RPI 997
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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
FHAR - Indústria e Comércio Ltda
SP, BR
Inventors
R. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/28/1989
RPI 997
#2.1
04/25/1989
RPI 966
#21.1
Patente extinta em 29/04/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#16.1
03/31/1992
RPI 1113
#13.1
10/08/1991
RPI 1088
#9.1
06/11/1991
RPI 1071
#4.1
08/07/1990
RPI 1027
Same category
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