Pedido de patente depositado
#2.1
05/16/1989
RPI 969
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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
E. B. (pessoa física)
SP, BR
Inventors
E. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/16/1989
RPI 969
#18.2
07/09/1996
RPI 1336
#16.1
09/29/1992
RPI 1139
#13.1
06/02/1992
RPI 1122
#9.1
01/14/1992
RPI 1102
#6.1
08/13/1991
RPI 1080
#4.1
10/02/1990
RPI 1035
#3.1
03/06/1990
RPI 1008
From the same holder
Same category
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