Exigência - art. 36 da LPI
#6.1
10/24/1989
RPI 992
The patent was granted on 06/25/1991 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
R. T. (pessoa física)
RS, BR
R. T. (pessoa física)
RS, BR
Inventors
R. T. (pessoa física)
BR
R. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
10/24/1989
RPI 992
#4.1
02/08/1989
RPI 955
#3.1
10/25/1988
RPI 940
#2.1
07/07/1987
RPI 872
#18.2
12/17/1996
RPI 1359
#16.1
06/25/1991
RPI 1073
#13.1
01/22/1991
RPI 1051
#9.1
10/09/1990
RPI 1036
#6.1
05/22/1990
RPI 1019
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Same category
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