Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
The patent was granted on 11/29/1988 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
PERCY ZACCARIA GONCALVES [BR]
Inventors
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/26/1989
RPI 988
#16.1
11/29/1988
RPI 945
#13.1
07/26/1988
RPI 927
#15.11
05/31/1988
RPI 919
#9.1
04/12/1988
RPI 912
#4.1
07/07/1987
RPI 872
#3.1
04/15/1986
RPI 808
#2.1
11/20/1984
RPI 735
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