Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8501203Type
Filing
Publication
The letters patent expired on 07/15/2008: 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
E. J. (pessoa física)
DE
Inventors
E. J. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/28/1989
RPI 997
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Patente extinta em 14/03/2000
07/15/2008
RPI 1958
Não conhecida a petição nº RJ 010845 de 30/03/2000, rotulada de "Extensão de prazo", por falta de fundamentação legal - artigo 219 inciso II.
06/14/2005
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