14.1
12/23/1986
RPI 844
The application was refused by the INPI on 08/13/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/23/1986. We update with every new RPI gazette, published weekly.
Applicants
Presidência da República - SCT/PR - Instituto de Pesquisas Espaciais
SP, BR
Inventors
P. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/23/1986
RPI 844
#7.1
06/25/1985
RPI 766
#4.1
11/20/1984
RPI 735
#3.1
04/17/1984
RPI 704
#2.1
10/26/1982
RPI 627
#9.2
08/13/1991
RPI 1080
06/19/1990
RPI 1023
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.