Carta-patente expirada
#21.1
Patente extinta em 23/07/2012
01/15/2013
RPI 2193
Application data
Number
PI9002452Type
Filing
Publication
The letters patent expired on 01/15/2013: 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: 01/15/2013. We update with every new RPI gazette, published weekly.
Applicants
C. D. (pessoa física)
MG, BR
Inventors
J. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 23/07/2012
01/15/2013
RPI 2193
#16.1
07/23/2002
RPI 1646
Ref. à 1355 de 19/11/1996, por ter sido indevido.
02/13/2002
RPI 1623
#9.1
02/13/2002
RPI 1623
#6.1
11/19/1996
RPI 1355
#4.1
11/24/1992
RPI 1147
#3.1
11/26/1991
RPI 1095
#2.1
10/02/1990
RPI 1035
From the same holder
Same category
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