Conhecimento de parecer técnico
#7.1
08/29/1989
RPI 984
Application data
Number
PI8503831Type
Filing
Publication
The application was refused by the INPI on 07/02/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
L. M. (pessoa física)
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
08/29/1989
RPI 984
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RPI 942
#3.1
03/17/1987
RPI 856
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10/15/1985
RPI 782
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: B62K 5/04; B62K 11/00.
03/27/2018
RPI 2464
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07/02/1991
RPI 1074
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11/27/1990
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From the same holder
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