Publicação do pedido de patente
#3.1
03/22/1988
RPI 909
Application data
Number
PI8703669Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/22/1988. We update with every new RPI gazette, published weekly.
Applicants
The M.W. Kellogg Company
US
Inventors
S. N. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/22/1988
RPI 909
#2.1
10/06/1987
RPI 885
#21.1
Patente extinta em 14/07/2002
07/29/2008
RPI 1960
#16.1
07/27/1993
RPI 1182
#13.1
05/25/1993
RPI 1173
#9.1
02/09/1993
RPI 1158
#6.1
06/09/1992
RPI 1123
#4.1
10/02/1990
RPI 1035
From the same holder
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