Carta-patente expirada
#21.1
Patente extinta em 23/07/2011
06/04/2013
RPI 2213
Application data
Number
PI9103145Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
Enichem Elastomeri S.R.L.
IT
Inventors
G. V. (pessoa física)
IT
S. C. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 23/07/2011
06/04/2013
RPI 2213
Ref. RPI 1520 de 22/02/2000 item (51)
11/04/2003
RPI 1713
#16.1
02/22/2000
RPI 1520
#9.1
08/31/1999
RPI 1495
#6.1
12/22/1998
RPI 1459
#4.1
04/19/1994
RPI 1220
#3.1
05/05/1992
RPI 1118
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Same category
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