Carta-patente expirada
#21.1
Patente extinta em 28/11/2009
01/02/2013
RPI 2191
Application data
Number
PI8905984Type
Filing
Publication
The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
N. S. (pessoa física)
NO
Inventors
H. N. (pessoa física)
NO
T. T. (pessoa física)
NO
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/11/2009
01/02/2013
RPI 2191
#16.1
08/25/1998
RPI 1444
#9.1
10/28/1997
RPI 1404
#6.1
08/13/1996
RPI 1341
#4.1
06/02/1992
RPI 1122
#3.1
06/19/1990
RPI 1023
#2.1
03/27/1990
RPI 1011
From the same holder
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