Solicitação de exame técnico
#4.1
11/14/1989
RPI 995
The patent was granted on 09/29/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Arca Indústria e Comércio de Plásticos Ltda
SP, BR
Inventors
C. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/14/1989
RPI 995
#3.1
01/24/1989
RPI 953
#2.1
12/08/1987
RPI 894
#18.2
10/31/1995
RPI 1300
#16.1
09/29/1992
RPI 1139
#13.1
04/14/1992
RPI 1115
#9.1
11/26/1991
RPI 1095
#6.1
06/18/1991
RPI 1072
From the same holder
Same category
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