Pedido de certificado de adição de invenção
#5.1
09/22/1987
RPI 883
Application data
Number
PI8601161Type
Filing
Publication
The application was refused by the INPI on 09/15/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Acesita Energética S/A
MG, BR
Inventors
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
09/22/1987
RPI 883
#4.1
04/28/1987
RPI 862
#3.2
02/24/1987
RPI 853
#2.1
10/07/1986
RPI 833
#9.2
09/15/1992
RPI 1137
#7.1
11/05/1991
RPI 1092
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.