Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 05/31/1983 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
KARLSSON E
Inventors
K. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
07/26/1983
RPI 666
#16.1
05/31/1983
RPI 658
#13.1
01/25/1983
RPI 640
#9.1
09/21/1982
RPI 622
#6.1
03/16/1982
RPI 595
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.