Official data from INPI

PIRANOMETRO

IndeferidaInvention Patent

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Application data

Number

PI7900219

Type

Invention Patent

Filing

01/12/1979

Publication

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Progress at the INPI

Under appeal

Filing01/12/79
Publication
Examination
Refused03/15/83
Grant
In force

The application was refused by the INPI on 03/15/1983. The invention was never patented.

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Latest action published by the INPI: 03/15/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. M. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/15/1983

RPI 647

Conhecimento de parecer técnico

#7.1

08/10/1982

RPI 616

From the same holder

COMPOSICOES INSETICIDAS DE LENTA LIBERACAO E PROCESSO DE SUA UTILIZACAO PARA SANEAR AMBIENTES SISTEMA PARA A PRODUCAO E ARMAZENAMENTO DE GAS METANO E MEIOS EMPREGADOS

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