14.1
09/05/1989
RPI 985
The patent was granted on 12/31/1991 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
S. J. (pessoa física)
SP, BR
Inventors
G. S. (pessoa física)
BR
S. J. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/05/1989
RPI 985
02/08/1989
RPI 955
09/06/1988
RPI 933
#4.1
12/09/1986
RPI 842
#3.2
10/14/1986
RPI 834
#2.1
10/07/1986
RPI 833
#18.2
11/14/1995
RPI 1302
#16.1
12/31/1991
RPI 1100
#13.1
07/30/1991
RPI 1078
#9.1
04/16/1991
RPI 1063
#6.1
11/20/1990
RPI 1042
#6.1
05/22/1990
RPI 1019
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Same category
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