Publicação do pedido de patente
#3.1
11/14/1989
RPI 995
Application data
Number
PI8801873Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Inco Limited
CA
Inventors
R. F. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/14/1989
RPI 995
#2.1
09/13/1988
RPI 934
#21.1
Patente extinta em 20/04/2003
09/02/2008
RPI 1965
#16.1
04/27/1993
RPI 1169
#13.1
12/29/1992
RPI 1152
#9.1
08/11/1992
RPI 1132
#4.1
08/27/1991
RPI 1082
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Same category
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