Solicitação de exame técnico
#4.1
05/17/1988
RPI 917
Application data
Number
PI8603122Type
Filing
Publication
The patent was granted on 08/25/1992 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
F. C. (pessoa física)
RJ, BR
J. B. (pessoa física)
RJ, BR
Inventors
F. C. (pessoa física)
BR
J. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/17/1988
RPI 917
#3.1
03/08/1988
RPI 907
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01/06/1987
RPI 846
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10/03/1995
RPI 1296
#16.1
08/25/1992
RPI 1134
#13.1
03/17/1992
RPI 1111
#9.1
11/05/1991
RPI 1092
From the same holder
Same category
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