Solicitação de exame técnico
#4.1
04/12/1988
RPI 912
Application data
Number
PI8701925Type
Filing
Publication
The application was refused on 11/23/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.
Applicants
J. N. (pessoa física)
SP, BR
Inventors
J. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/12/1988
RPI 912
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12/15/1987
RPI 895
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07/28/1987
RPI 875
11/23/1993
RPI 1199
#12.2
03/09/1993
RPI 1162
05/12/1992
RPI 1119
03/31/1992
RPI 1113
#9.2
12/24/1991
RPI 1099
#7.1
09/25/1990
RPI 1034
From the same holder
Same category
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