Solicitação de exame técnico
#4.1
05/09/1989
RPI 968
The application was refused on 06/09/1992 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
Plurigoma Pisos de Borracha e Plásticos Ltda
SP, BR
Inventors
R. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/09/1989
RPI 968
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01/03/1989
RPI 950
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11/17/1987
RPI 891
06/09/1992
RPI 1123
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06/19/1990
RPI 1023
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02/13/1990
RPI 1006
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