Publicação antecipada
#3.2
08/29/1989
RPI 984
The patent was granted on 07/27/1993 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Metalbrás Equipamentos Agrícolas Ltda
SP, BR
Inventors
L. R. (pessoa física)
BR
V. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
08/29/1989
RPI 984
#2.1
05/23/1989
RPI 970
#18.2
10/31/1995
RPI 1300
#16.1
07/27/1993
RPI 1182
#13.1
04/27/1993
RPI 1169
#9.1
01/05/1993
RPI 1153
#4.1
03/06/1990
RPI 1008
From the same holder
Same category
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