Publicação antecipada
#3.2
11/21/1989
RPI 996
The patent was granted on 04/27/1993 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
A. A. (pessoa física)
SP, BR
Inventors
A. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
11/21/1989
RPI 996
#2.1
10/10/1989
RPI 990
#18.2
11/07/1995
RPI 1301
#16.1
04/27/1993
RPI 1169
#13.1
11/10/1992
RPI 1145
#9.1
06/23/1992
RPI 1125
#4.1
08/28/1990
RPI 1030
Same category
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