Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8404312Type
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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
John N. Basic, Sr.
US
Inventors
J. S. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
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11/29/1988
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08/02/1988
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11/24/1987
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05/12/1987
RPI 864
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04/08/1986
RPI 807
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11/06/1984
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Patente extinta em 29/08/99
07/08/2008
RPI 1957
Requerente: O titular @Despacho: Não conhecida a petição n. º 0033687 de 30/12/1998, rotulada de "Extensão de prazo", por falta de fundamentação legal - artigo 219 inciso II.
06/07/2005
RPI 1796
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Same category
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