Pedido de patente depositado
#2.1
05/23/1989
RPI 970
The application was refused by the INPI on 03/01/1995. 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
Wanflex Indústria e Comércio de Artefatos de Plástico Ltda
SP, BR
Inventors
O. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#9.2
03/01/1995
RPI 1265
#7.1
08/23/1994
RPI 1238
#15.6
06/21/1994
RPI 1229
#15.3
02/22/1994
RPI 1212
#4.1
06/02/1992
RPI 1122
#3.1
03/27/1990
RPI 1011
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.