Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 04/27/1982 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
WALSYWA MEC LTD
Inventors
S. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
11/18/1986
RPI 839
11/18/1986
RPI 839
#22.1
06/24/1986
RPI 818
#16.1
04/27/1982
RPI 601
From the same holder
Same category
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