Solicitação de exame técnico
#4.1
05/16/1989
RPI 969
Application data
Number
PI8802059Type
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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
C. G. (pessoa física)
FR
Inventors
C. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/16/1989
RPI 969
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11/29/1988
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09/13/1988
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Patente extinta em 28/04/2003
09/02/2008
RPI 1965
#16.1
11/26/1991
RPI 1095
#13.1
08/06/1991
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04/23/1991
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