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Official data from INPI

PROCESSO E DISPOSITIVO PARA A FIACAO DE UMA MECHA DE CARDA

Em AnáliseInvention Patent

Application data

Number

PI8606942

Type

Invention Patent

Filing

11/21/1985

Publication

11/03/1987

Progress at the INPI

  1. Filing11/21/85
  2. Publication11/03/87
  3. Examination
  4. Allowance
  5. Grant
  6. In force

Published on 11/03/1987, 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: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHUBERT & SALZER MASCHINEN [DE]

Inventors

A. [. (pessoa física)

Z. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

05/02/1989

RPI 967

Notificação de entrada na fase nacional - PCT

#1.3

11/03/1987

RPI 889

14.4

06/07/1994

RPI 1227

Arquivamento - Art. 36 §1° da LPI

#11.2

04/30/1991

RPI 1065

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