Publicação do pedido de patente
#3.1
11/08/1988
RPI 942
Application data
Number
PI8801515Type
Filing
Publication
The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
F. M. (pessoa física)
DE
Inventors
F. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/08/1988
RPI 942
#21.1
Patente extinta em 30/03/2003
09/02/2008
RPI 1965
#16.1
06/28/1994
RPI 1230
#13.1
04/12/1994
RPI 1219
#9.1
11/23/1993
RPI 1199
#4.1
08/28/1990
RPI 1030
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.