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Official data from INPI

ANALISADOR DE METANO POR COMBUSTÃO EM ARCOVOLTÁICO.

Em AnáliseInvention Patent

Application data

Number

PI8603703

Type

Invention Patent

Filing

07/22/1986

Publication

03/15/1988

Progress at the INPI

  1. Filing07/22/86
  2. Publication03/15/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Universidade Estadual Paulista Julio de Mesquita Filho - UNESP

SP, BR

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Inventors

A. E. (pessoa física)

BR

S. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

11/16/1988

RPI 943

Publicação do pedido de patente

#3.1

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

02/24/1987

RPI 853

Arquivamento - Art. 36 §1° da LPI

#11.2

06/12/1990

RPI 1022

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