Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
The patent was granted on 02/28/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Madezatti S/A Indústria, Comércio e Agropecuária
RS, BR
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
#16.1
02/28/1984
RPI 697
11/01/1983
RPI 680
#13.1
06/14/1983
RPI 660
#9.1
02/16/1983
RPI 643
#6.1
04/27/1982
RPI 601
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.