Publicação do pedido de patente
#3.1
03/14/1989
RPI 960
Application data
Number
PI8804155Type
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: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
National Coupling Company, Inc
US
Inventors
R. I. (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 B63J 5/00.
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