Solicitação de exame técnico
#4.1
03/29/1988
RPI 910
Application data
Number
PI8602482Type
Filing
Publication
The application was refused on 02/09/1993 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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Estatrom Indústria e Comércio Ltda
SP, BR
Inventors
J. S. (pessoa física)
P. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/29/1988
RPI 910
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12/29/1987
RPI 897
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12/23/1986
RPI 844
02/09/1993
RPI 1158
#12.2
05/21/1991
RPI 1068
#9.2
02/19/1991
RPI 1055
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05/29/1990
RPI 1020
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Same category
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