Solicitação de exame técnico
#4.1
10/04/1988
RPI 937
Application data
Number
PI8606016Type
Filing
Publication
The application was refused by the INPI on 10/19/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/04/1988. We update with every new RPI gazette, published weekly.
Applicants
H. S. (pessoa física)
RJ, BR
L. S. (pessoa física)
RJ, BR
Inventors
H. S. (pessoa física)
BR
L. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/04/1988
RPI 937
#3.1
06/28/1988
RPI 923
#2.1
04/14/1987
RPI 860
#9.2
10/19/1993
RPI 1194
#7.1
04/20/1993
RPI 1168
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.