Publicação antecipada
#3.2
09/19/1989
RPI 987
The patent was granted on 05/25/1993 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
H. B. (pessoa física)
SP, BR
Inventors
H. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
09/19/1989
RPI 987
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05/24/1988
RPI 918
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10/31/1995
RPI 1300
#16.1
05/25/1993
RPI 1173
#13.1
02/02/1993
RPI 1157
#9.1
09/08/1992
RPI 1136
#7.1
12/03/1991
RPI 1096
#4.1
03/20/1990
RPI 1010
From the same holder
Same category
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