Pedido de patente depositado
#2.1
11/14/1989
RPI 995
The patent was granted on 11/29/1994 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
Á. S. (pessoa física)
PR, BR
R. S. (pessoa física)
PR, BR
Inventors
Á. S. (pessoa física)
BR
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/14/1989
RPI 995
#18.2
07/16/1996
RPI 1337
#16.1
11/29/1994
RPI 1252
05/31/1994
RPI 1226
#15.6
04/26/1994
RPI 1221
#15.3
11/23/1993
RPI 1199
#13.1
08/17/1993
RPI 1185
#9.1
04/20/1993
RPI 1168
#6.1
09/29/1992
RPI 1139
#4.1
11/20/1990
RPI 1042
#3.2
05/29/1990
RPI 1020
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Same category
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