Carta-patente expirada
#21.1
Patente extinta em 19/02/2011
05/28/2013
RPI 2212
Application data
Number
PI9100667Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
S. I. (pessoa física)
FR
Inventors
C. D. (pessoa física)
FR
F. W. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 19/02/2011
05/28/2013
RPI 2212
#16.1
09/29/1998
RPI 1449
01/06/1998
RPI 1411
#9.1
12/23/1997
RPI 1409
#6.1
04/08/1997
RPI 1375
#4.1
12/28/1993
RPI 1204
#3.1
10/29/1991
RPI 1091
#2.1
08/27/1991
RPI 1082
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