Anuidade - prazo legal encerrado
#18.2
11/07/1995
RPI 1301
The patent was granted on 09/29/1992 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: 11/07/1995. We update with every new RPI gazette, published weekly.
Applicants
W. B. (pessoa física)
SP, BR
Inventors
W. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/07/1995
RPI 1301
04/27/1993
RPI 1169
#16.1
09/29/1992
RPI 1139
#13.1
04/21/1992
RPI 1116
#9.1
12/03/1991
RPI 1096
#4.1
01/22/1991
RPI 1051
#3.2
08/28/1990
RPI 1030
#2.1
08/07/1990
RPI 1027
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