Carta-patente expirada
#21.1
Patente extinta em 18/12/2004
12/29/2009
RPI 2034
Application data
Number
PI8906549Type
Filing
Publication
The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
Philip Morris Products, Inc
US
Philip Morris Products, Inc.
US
Inventors
B. S. (pessoa física)
US
B. K. (pessoa física)
US
D. B. (pessoa física)
US
M. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/12/2004
12/29/2009
RPI 2034
#16.1
08/30/1994
RPI 1239
#13.1
04/12/1994
RPI 1219
#9.1
11/23/1993
RPI 1199
#4.1
08/06/1991
RPI 1079
#3.1
09/04/1990
RPI 1031
#2.1
04/10/1990
RPI 1013
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