Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
ESCHER WYSS GMBH [DE]
Inventors
Z. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/26/1989
RPI 988
#16.1
09/29/1987
RPI 884
#9.1
03/31/1987
RPI 858
#7.1
11/08/1983
RPI 681
Same category
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