Publicação do pedido de patente
#3.1
09/12/1989
RPI 986
The patent was granted on 07/27/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
R. V. (pessoa física)
SP, BR
Inventors
R. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/12/1989
RPI 986
#2.1
04/19/1988
RPI 913
#18.2
07/09/1996
RPI 1336
#16.1
07/27/1993
RPI 1182
#13.1
04/06/1993
RPI 1166
#9.1
11/17/1992
RPI 1146
#6.1
06/23/1992
RPI 1125
#4.1
02/13/1991
RPI 1054
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.