Indeferimento
#9.2
05/05/1987
RPI 863
The application was refused by the INPI on 05/05/1987. 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
E. C. (pessoa física)
US
Inventors
M. J. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
US
132,014 · 03/20/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
05/05/1987
RPI 863
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09/23/1986
RPI 831
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