Publicação do pedido de patente
#3.1
06/20/1989
RPI 974
Application data
Number
PI8805417Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/20/1989. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
J. S. (pessoa física)
US
M. C. (pessoa física)
US
T. L. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/20/1989
RPI 974
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03/07/1989
RPI 959
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Procedimento automático de reclassificação. A classificação IPC anterior era B01D 13/00.
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