Publicação antecipada
#3.2
09/13/1988
RPI 934
The patent was granted on 12/29/1992 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: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
D. P. (pessoa física)
SP, BR
Inventors
D. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
09/13/1988
RPI 934
#2.1
09/06/1988
RPI 933
#18.2
10/31/1995
RPI 1300
#16.1
12/29/1992
RPI 1152
#13.1
07/28/1992
RPI 1130
#9.1
03/03/1992
RPI 1109
#4.1
04/17/1990
RPI 1014
Same category
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