Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 07/31/1984 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
ERCO IND LTD
Inventors
C. G. (pessoa física)
D. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
07/31/1984
RPI 719
#13.1
05/15/1984
RPI 708
#9.1
01/31/1984
RPI 693
#6.1
07/13/1982
RPI 612
12/29/1981
RPI 584
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Same category
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