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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8501230

Type

Invention Patent

Filing

03/20/1985

Publication

04/22/1986

Progress at the INPI

  1. Filing03/20/85
  2. Publication04/22/86
  3. Examination01/27/87
  4. Allowance
  5. Grant
  6. In force

Published on 04/22/1986, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

01/10/1989

RPI 951

Solicitação de exame técnico

#4.1

01/27/1987

RPI 849

Publicação do pedido de patente

#3.1

04/22/1986

RPI 809

Pedido de patente depositado

#2.1

06/11/1985

RPI 764

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