Publicação do pedido de patente
#3.1
01/10/1989
RPI 951
Application data
Number
PI8703161Type
Filing
Publication
The application was refused by the INPI on 03/23/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
SP, BR
Inventors
A. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/10/1989
RPI 951
#2.1
09/01/1987
RPI 880
#9.2
03/23/1993
RPI 1164
#7.1
05/26/1992
RPI 1121
#4.1
01/08/1991
RPI 1049
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.