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Official data from INPI

COMPONENTE DE REFORÇO DE CORPO DE PNEU E APARELHO E PROCESSO PARA SUA PRODUÇÃO

Em AnáliseInvention PatentPCT · US1988002921

Application data

Number

PI8807205

Type

Invention Patent

Filing

08/22/1988

Publication

10/17/1989

PCT

US1988002921

Progress at the INPI

  1. Filing08/22/88
  2. Publication10/17/89
  3. Examination09/25/90
  4. Allowance
  5. Grant
  6. In force

Published on 10/17/1989, 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. C. (pessoa física)

US

Inventors

R. O. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

099.11 · 09/18/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/17/1989

RPI 991

Retificação

#15.3

04/20/1993

RPI 1168

Solicitação de exame técnico

#4.1

09/25/1990

RPI 1034

14.1

06/26/1990

RPI 1024

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