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#18.2
05/24/1988
RPI 918
The patent was granted on 12/30/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
MOACYR GONCALVES DE MIRANDA [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/24/1988
RPI 918
#16.1
12/30/1986
RPI 845
#13.1
07/01/1986
RPI 819
#9.1
03/04/1986
RPI 802
#6.1
09/24/1985
RPI 779
#4.1
10/30/1984
RPI 732
#4.2
06/26/1984
RPI 714
#2.1
02/07/1984
RPI 694
#3.2
02/07/1984
RPI 694
Same category
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