Solicitação de exame técnico
#4.1
05/05/1987
RPI 863
Application data
Number
PI8404941Type
Filing
Publication
The application was refused by the INPI on 09/13/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/05/1987. We update with every new RPI gazette, published weekly.
Applicants
S. F. (pessoa física)
US
Inventors
F. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/05/1987
RPI 863
#1.3
12/26/1984
RPI 740
#9.2
09/13/1994
RPI 1241
#7.1
12/10/1991
RPI 1097
Same category
Patent monitoring
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