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#18.2
11/16/1988
RPI 943
The patent was granted on 09/29/1987 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
SERENA RAUBER [BR]
Inventors
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
#16.1
09/29/1987
RPI 884
05/12/1987
RPI 864
05/05/1987
RPI 863
10/08/1985
RPI 781
#13.1
06/25/1985
RPI 766
#9.1
02/26/1985
RPI 749
#4.1
01/17/1984
RPI 691
#3.2
10/11/1983
RPI 677
#2.1
03/08/1983
RPI 646
Same category
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