Pedido de patente depositado
#2.1
05/23/1989
RPI 970
The patent was granted on 11/30/1993 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: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
Indústria de Máquinas Enko Ltda
RS, BR
Inventors
J. E. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#18.2
07/09/1996
RPI 1336
#16.1
11/30/1993
RPI 1200
#9.1
06/29/1993
RPI 1178
#6.1
11/03/1992
RPI 1144
#4.1
12/26/1990
RPI 1047
#3.1
08/07/1990
RPI 1027
From the same holder
Same category
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