Publicação do pedido de patente
#3.1
04/19/1988
RPI 913
The patent was granted on 11/26/1991 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: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants
C. P. (pessoa física)
RJ, BR
Inventors
I. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/19/1988
RPI 913
#2.1
03/31/1987
RPI 858
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/06.
03/27/2018
RPI 2464
#18.2
10/10/1995
RPI 1297
#16.1
11/26/1991
RPI 1095
#13.1
08/13/1991
RPI 1080
#9.1
04/30/1991
RPI 1065
#6.1
12/26/1990
RPI 1047
#4.1
05/01/1990
RPI 1016
Same category
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