Solicitação de exame técnico
#4.1
12/01/1987
RPI 893
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Official data from INPI
FERMENTADOR DE AÇÚCARES, CONTINUO, VERTICAL, COM DRENAGEM SETORIAL DE CO2 E ESTÁGIOS DE FERMENTAÇÃO AERÓBIA E ANAERÓBIA DISTINTOS MAS INCLUÍDOS NO MESMO CORPO.
Em AnáliseInvention Patent
Application data
Number
PI8603321Type
Invention Patent
Filing
07/04/1986
Publication
06/02/1987
Progress at the INPI
- Filing07/04/86
- Publication06/02/87
- Examination12/01/87
- Allowance
- Grant
- In force
Published on 06/02/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 12/01/1987. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
A. B. (pessoa física)
Inventors
A. B. (pessoa física)
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Publicação antecipada
#3.2
06/02/1987
RPI 867
Pedido de patente depositado
#2.1
02/24/1987
RPI 853
Retificação
#15.3
09/03/1991
RPI 1083
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