Publicação do pedido de patente
#3.1
08/08/1989
RPI 981
Application data
Number
PI8806023Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Philip Morris Products, Inc
US
Inventors
J. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/08/1989
RPI 981
#2.1
04/18/1989
RPI 965
#21.1
Patente extinta em 17/11/2008
12/18/2012
RPI 2189
#16.1
01/21/1998
RPI 1413
#13.1
10/14/1997
RPI 1402
#9.1
03/11/1997
RPI 1371
#6.1
03/26/1996
RPI 1321
#4.1
09/24/1991
RPI 1086
From the same holder
Same category
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