100
10/10/1989
RPI 990
The patent was granted on 05/29/1990 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
G. C. (pessoa física)
SP, BR
Inventors
G. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/10/1989
RPI 990
#12.2
04/11/1989
RPI 964
#9.2
12/27/1988
RPI 949
#5.1
12/23/1986
RPI 844
#4.1
08/19/1986
RPI 826
#3.2
06/24/1986
RPI 818
#2.1
06/17/1986
RPI 817
#18.2
10/10/1995
RPI 1297
#16.1
05/29/1990
RPI 1020
#13.1
01/23/1990
RPI 1003
From the same holder
Same category
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