Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 03/31/1987 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Geniogaz Equipamentos Energéticos Ltda
SP, BR
Inventors
M. A. (pessoa física)
N. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
03/31/1987
RPI 858
#13.1
09/23/1986
RPI 831
#9.1
05/27/1986
RPI 814
#4.1
07/02/1985
RPI 767
#3.1
03/19/1985
RPI 752
#2.1
10/18/1983
RPI 678
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Same category
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