Solicitação de exame técnico
#4.1
09/27/1988
RPI 936
Application data
Number
PI8604950Type
Filing
Publication
The application was refused by the INPI on 01/15/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
SP, BR
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/27/1988
RPI 936
#3.1
05/31/1988
RPI 919
#2.1
04/07/1987
RPI 859
#15.11
05/07/1991
RPI 1066
#9.2
01/15/1991
RPI 1050
#7.1
04/10/1990
RPI 1013
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.