Publicação do pedido de patente
#3.1
04/19/1988
RPI 913
Application data
Number
PI8704436Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants
F. C. (pessoa física)
US
Inventors
T. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
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Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/00.
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