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Official data from INPI

PROCESSO DE FABRICAÇÃO DE PNEU, PROCESSO DE FABRICAÇÃO DE COMPONENTE DE PNEU ANULAR NÃO CURADO, PROCESSO DE FABRICAÇÃO DE TIRA DE ENCHIMENTO PARA PNEU E APARELHO PARA MONTAGEM DE PNEUS

Em AnáliseInvention Patent

Application data

Number

PI8805446

Type

Invention Patent

Filing

10/21/1988

Publication

06/27/1989

Progress at the INPI

  1. Filing10/21/88
  2. Publication06/27/89
  3. Examination12/05/89
  4. Allowance
  5. Grant
  6. In force

Published on 06/27/1989, 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Apsley Metals Limited

GB

Inventors

A. S. (pessoa física)

A. W. (pessoa física)

C. H. (pessoa física)

E. H. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8724849 · 10/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/05/1989

RPI 998

Publicação do pedido de patente

#3.1

06/27/1989

RPI 975

Pedido de patente depositado

#2.1

03/07/1989

RPI 959

Retificação

#15.3

07/05/1994

RPI 1231

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