Pedido de patente depositado
#2.1
05/23/1989
RPI 970
The application was refused by the INPI on 12/06/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
Plasmatic Indústria e Comércio Ltda
SP, BR
Inventors
C. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#9.2
12/06/1994
RPI 1253
#7.1
05/10/1994
RPI 1223
#5.1
10/08/1991
RPI 1088
#4.1
05/14/1991
RPI 1067
02/05/1991
RPI 1053
02/05/1991
RPI 1053
#3.1
08/14/1990
RPI 1028
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.