Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
The patent was granted on 05/28/1985 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
BRISSONNEAU & LOTZ [FR]
Inventors
D. O. (pessoa física)
G. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/26/1989
RPI 988
#16.1
05/28/1985
RPI 762
#13.1
04/09/1985
RPI 755
#9.1
12/11/1984
RPI 738
#6.1
06/19/1984
RPI 713
#6.1
01/03/1984
RPI 689
#4.1
07/19/1983
RPI 665
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.