Carta-patente expirada
#21.1
Patente extinta em 30/11/2005
06/08/2010
RPI 2057
Application data
Number
PI9006097Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
R. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 30/11/2005
06/08/2010
RPI 2057
#16.1
09/26/1995
RPI 1295
#9.1
03/14/1995
RPI 1267
#4.1
04/05/1994
RPI 1218
#4.2
12/07/1993
RPI 1201
#3.1
09/24/1991
RPI 1086
#2.1
05/14/1991
RPI 1067
From the same holder
Same category
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