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Official data from INPI

FABRICAÇÃO DE UM ARTIGO TUBULAR REFORÇADO

Em AnáliseInvention PatentPCT · GB1989000260

Application data

Number

PI8907312

Type

Invention Patent

Filing

03/13/1989

Publication

03/19/1991

PCT

GB1989000260

Progress at the INPI

  1. Filing03/13/89
  2. Publication03/19/91
  3. Examination11/05/91
  4. Allowance
  5. Grant
  6. In force

Published on 03/19/1991, 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: 11/21/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Holroyd Associates Limited

GB

Inventors

A. G. (pessoa física)

Technical data

Priority claims

GB

8805924 · 03/12/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

11/05/1991

RPI 1092

Notificação de entrada na fase nacional - PCT

#1.3

03/19/1991

RPI 1059

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