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Official data from INPI

SISTEMA DE RESPIRAÇÃO E PROCESSO OPERACIONAL CORRELATO

Em AnáliseInvention Patent

Application data

Number

PI8500182

Type

Invention Patent

Filing

01/16/1985

Publication

08/27/1985

Progress at the INPI

  1. Filing01/16/85
  2. Publication08/27/85
  3. Abandoned06/03/86
  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.

Talk to a specialist

Latest action published by the INPI: 06/03/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. A. (pessoa física)

DE

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Inventors

D. H. (pessoa física)

DE

P. G. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 3401841.7 · 01/20/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/03/1986

RPI 815

Publicação do pedido de patente

#3.1

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

10/15/1991

RPI 1089

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