Anuidade - prazo legal encerrado
#18.2
11/16/1988
RPI 943
Application data
Number
PI8108989Type
Filing
Publication
The patent was granted on 06/30/1987 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
WISHART JOHN DONALD [AU]
Inventors
W. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/16/1988
RPI 943
#16.1
06/30/1987
RPI 871
#9.1
09/30/1986
RPI 832
07/22/1986
RPI 822
#6.1
01/08/1985
RPI 742
#4.1
06/05/1984
RPI 711
#1.3.1
07/19/1983
RPI 665
#1.3.1
05/10/1983
RPI 655
#1.3
03/01/1983
RPI 645
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.