Solicitação de exame técnico
#4.1
05/23/1989
RPI 970
The application was refused by the INPI on 01/18/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
Peterco Iluminação e Eletricidade Ltda
SP, BR
Inventors
J. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/23/1989
RPI 970
#3.2
12/27/1988
RPI 949
#2.1
12/13/1988
RPI 947
#2.1
09/06/1988
RPI 933
#9.2
01/18/1994
RPI 1207
#7.1
06/22/1993
RPI 1177
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.