Solicitação de exame técnico
#4.1
06/27/1989
RPI 975
Application data
Number
PI8704152Type
Filing
Publication
The application was refused by the INPI on 11/27/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
C. M. (pessoa física)
SP, BR
Inventors
C. M. (pessoa física)
BR
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/27/1989
RPI 975
#3.1
02/14/1989
RPI 956
#2.1
11/10/1987
RPI 890
#9.2
11/27/1990
RPI 1043
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.