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Official data from INPI

UMA BARRA DE ACOPLAMENTO

Em AnáliseInvention Patent

Application data

Number

PI8502075

Type

Invention Patent

Filing

04/26/1985

Publication

08/20/1985

Progress at the INPI

  1. Filing04/26/85
  2. Publication08/20/85
  3. Examination05/06/86
  4. Allowance
  5. Grant
  6. In force

Published on 08/20/1985, 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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

01/17/1989

RPI 952

Solicitação de exame técnico

#4.1

05/06/1986

RPI 811

Publicação antecipada

#3.2

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

07/09/1985

RPI 768

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