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Official data from INPI

DISPOSITIVO DE ARREFECIMENTO PARA FIO DE MÁQUINA

Em AnáliseInvention Patent

Application data

Number

PI8207830

Type

Invention Patent

Filing

08/23/1982

Publication

09/06/1983

Progress at the INPI

  1. Filing08/23/82
  2. Publication09/06/83
  3. Examination03/19/85
  4. Allowance
  5. Grant
  6. In force

Published on 09/06/1983, 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: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

Inventors

M. [. (pessoa física)

N. [. (pessoa física)

P. [. (pessoa física)

Technical data

IPC Classification

Priority claims

BE

6/47507 · 08/25/1981

BE

6/47509 · 08/25/1981

BE

6/47644 · 04/16/1982

BE

PCT/82/00018 · 08/23/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

03/19/1985

RPI 752

Notificação de entrada na fase nacional - PCT

#1.3

09/06/1983

RPI 672

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