Carta-patente expirada
#21.1
Patente extinta em 15/08/2005
05/25/2010
RPI 2055
Application data
Number
PI9004033Type
Filing
Publication
The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.
Applicants
R J Reynolds Tobacco Company
US
R. J. Reynolds Tobacco Company
US
Inventors
D. C. (pessoa física)
US
D. M. (pessoa física)
US
H. J. (pessoa física)
US
R. H. (pessoa física)
US
R. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 15/08/2005
05/25/2010
RPI 2055
#16.1
02/04/1997
RPI 1366
#13.1
06/18/1996
RPI 1333
#9.1
12/05/1995
RPI 1305
#6.1
12/06/1994
RPI 1253
#4.1
02/16/1994
RPI 1211
#3.1
09/03/1991
RPI 1083
#2.1
02/19/1991
RPI 1055
From the same holder
Same category
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