Indeferimento
#9.2
08/09/1983
RPI 668
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Official data from INPI
TERMOPLÁSTICOS REFORÇADOS PELA EXTRUSÃO COM MATERIAIS FIBROSOS.
IndeferidaInvention Patent
Application data
Number
PI8003225Type
Invention Patent
Filing
05/23/1980
Publication
01/19/1982
Progress at the INPI
Under appeal- Filing05/23/80
- Publication01/19/82
- Examination03/30/82
- Refused08/09/83
- Grant
- In force
The application was refused by the INPI on 08/09/1983. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/09/1983. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
F. G. (pessoa física)
Inventors
F. G. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Solicitação de exame técnico
#4.1
03/30/1982
RPI 597
Publicação do pedido de patente
#3.1
01/19/1982
RPI 587
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