Publicação do pedido de patente
#3.1
08/02/1988
RPI 928
Application data
Number
PI8707110Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 08/02/1988. We update with every new RPI gazette, published weekly.
Applicants
P. I. (pessoa física)
US
Philip Morris Products, Inc.
US
Inventors
H. G. (pessoa física)
US
R. P. (pessoa física)
US
T. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/02/1988
RPI 928
#2.1
03/29/1988
RPI 910
#21.1
Patente extinta em 29/12/2007
08/26/2008
RPI 1964
Referência: RPI 1395 de 26/08/1997 - Item: Prazo de validade
12/22/1998
RPI 1459
#16.1
08/26/1997
RPI 1395
#13.1
02/04/1997
RPI 1366
12/17/1996
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01/30/1996
RPI 1313
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06/13/1995
RPI 1280
#9.2
03/01/1995
RPI 1265
#7.1
06/07/1994
RPI 1227
09/08/1992
RPI 1136
#4.1
11/20/1990
RPI 1042
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