Exigência - art. 36 da LPI
#6.1
08/08/1989
RPI 981
The patent was granted on 09/25/1990 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
R. R. (pessoa física)
SP, BR
Inventors
R. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
08/08/1989
RPI 981
#4.1
08/09/1988
RPI 929
#3.2
04/26/1988
RPI 914
#2.1
02/17/1988
RPI 904
#18.2
03/10/1992
RPI 1110
#16.1
09/25/1990
RPI 1034
#13.1
05/08/1990
RPI 1017
#9.1
01/16/1990
RPI 1002
Same category
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