Carta-patente expirada
#21.1
Patente extinta em 20/09/2011
06/11/2013
RPI 2214
Application data
Number
PI9104041Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
S.T.Soffiaggio Tecnica S.R.L.
IT
Inventors
M. T. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 20/09/2011
06/11/2013
RPI 2214
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09/08/1999
RPI 1496
#9.1
05/04/1999
RPI 1478
#6.1
10/27/1998
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#4.1
07/05/1994
RPI 1231
#3.1
06/02/1992
RPI 1122
#2.1
10/29/1991
RPI 1091
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