Publicação antecipada
#3.2
11/07/1989
RPI 994
The application was refused by the INPI on 09/26/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
W. P. (pessoa física)
SP, BR
Inventors
W. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
11/07/1989
RPI 994
#2.1
10/24/1989
RPI 992
#9.2
09/26/1995
RPI 1295
#7.1
10/25/1994
RPI 1247
#15.6
03/22/1994
RPI 1216
#15.1
09/28/1993
RPI 1191
#15.6
04/20/1993
RPI 1168
#15.3
12/01/1992
RPI 1148
#4.1
08/28/1990
RPI 1030
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.