Publicação do pedido de patente
#3.1
04/18/1989
RPI 965
Application data
Number
PI8804716Type
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: 04/18/1989. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
J. L. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/18/1989
RPI 965
#2.1
01/31/1989
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Procedimento automático de reclassificação. A classificação IPC anterior era F16H 5/00.
03/27/2018
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09/02/2008
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