Pedido de patente depositado
#2.1
07/25/1989
RPI 979
The application was refused on 07/13/1993 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: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
P. H. (pessoa física)
SP, BR
Inventors
P. H. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/25/1989
RPI 979
07/13/1993
RPI 1180
#12.2
12/08/1992
RPI 1149
#9.2
09/01/1992
RPI 1135
#4.1
08/13/1991
RPI 1080
#3.1
04/16/1991
RPI 1063
From the same holder
Same category
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