Publicação do pedido de patente
#3.1
11/16/1988
RPI 943
Application data
Number
PI8801724Type
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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
FR
Inventors
E. B. (pessoa física)
FR
J. J. (pessoa física)
FR
M. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/16/1988
RPI 943
#2.1
08/30/1988
RPI 932
#21.1
Patente extinta em 12/04/2003
09/02/2008
RPI 1965
#16.1
05/31/1994
RPI 1226
#9.1
11/03/1993
RPI 1196
#6.1
04/28/1992
RPI 1117
#4.1
10/30/1990
RPI 1039
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.