Pedido de patente depositado
#2.1
12/27/1988
RPI 949
Application data
Number
PI8803703Type
Filing
Publication
The application was refused on 08/16/1994 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
F. W. (pessoa física)
RS, BR
Inventors
F. W. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
12/27/1988
RPI 949
08/16/1994
RPI 1237
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02/16/1994
RPI 1211
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10/26/1993
RPI 1195
#4.1
08/13/1991
RPI 1080
#3.1
03/06/1990
RPI 1008
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Same category
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