Solicitação de exame técnico
#4.1
09/29/1987
RPI 884
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
TOYAMA ELETRONICA LTDA [BR]
Inventors
T. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/29/1987
RPI 884
#3.1
06/23/1987
RPI 870
#2.1
03/25/1986
RPI 805
#11.2
06/30/1992
RPI 1126
#6.1
07/23/1991
RPI 1077
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.