Pedido de certificado de adição de invenção
#5.1
03/14/1989
RPI 960
The application was refused by the INPI on 06/25/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
D. M. (pessoa física)
SP, BR
Inventors
D. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
03/14/1989
RPI 960
#4.1
11/22/1988
RPI 944
#3.1
09/13/1988
RPI 934
#2.1
07/07/1987
RPI 872
#9.2
06/25/1991
RPI 1073
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.