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
RONI AMOS TOCCHETTO [BR]
RUI LUIS TOCCHETTO [BR]
Inventors
T. [. (pessoa física)
T. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/09/1989
RPI 968
#3.1
07/07/1987
RPI 872
#2.1
03/25/1986
RPI 805
06/09/1992
RPI 1123
#12.2
02/26/1991
RPI 1056
#15.6
12/11/1990
RPI 1045
#15.1
10/16/1990
RPI 1037
#9.2
05/15/1990
RPI 1018
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Same category
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