Solicitação de exame técnico
#4.1
12/08/1987
RPI 894
Application data
Number
PI8702630Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
Souza Cruz S/A
RJ, BR
Inventors
J. H. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/08/1987
RPI 894
#3.2
09/22/1987
RPI 883
#2.1
08/04/1987
RPI 876
#21.1
Patente extinta em 22/05/2002
07/29/2008
RPI 1960
#16.1
06/30/1992
RPI 1126
#13.1
01/21/1992
RPI 1103
#9.1
09/17/1991
RPI 1085
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.