Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8400786Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
CERAVER, sociedade anônima francesa
FR
Inventors
D. D. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/28/1989
RPI 997
#13.1
09/19/1989
RPI 987
#9.1
05/23/1989
RPI 970
09/15/1987
RPI 882
#4.1
04/29/1986
RPI 810
#3.1
09/25/1984
RPI 727
#2.1
05/08/1984
RPI 707
#21.1
Patente extinta em 21/02/99
07/08/2008
RPI 1957
Não conhecida a petição nº RJ 032587 de 17/12/1998, rotulada de "Extensão de prazo", por falta de fundamentação legal - artigo 219 inciso II.
06/14/2005
RPI 1797
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