Publicação do pedido de patente
#3.1
11/14/1989
RPI 995
Application data
Number
PI8801778Type
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
Y. Y. (pessoa física)
JP
Inventors
Y. Y. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/14/1989
RPI 995
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08/23/1988
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Patente extinta em 11/04/2003
09/02/2008
RPI 1965
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04/25/1995
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11/29/1994
RPI 1252
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08/02/1994
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09/18/1990
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