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Official data from INPI

APERFEICOAMENTO EM MANGUEIRA PARA COMBUSTIVEL

Em AnáliseInvention Patent

Application data

Number

PI8001395

Type

Invention Patent

Filing

03/19/1979

Publication

-

Progress at the INPI

  1. Filing03/19/79
  2. Publication
  3. Examination01/11/83
  4. Allowance
  5. Grant
  6. In force

Published on 01/11/1983, 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: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOODYEAR TIRE & RUBBER

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Inventors

H. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/17/1987

RPI 891

Recurso

#12.1

11/19/1985

RPI 787

Deferimento

#9.1

08/06/1985

RPI 772

Republicação - classificação IPC

#15.11

04/23/1985

RPI 757

Exigência - art. 36 da LPI

#6.1

07/31/1984

RPI 719

Pedido de certificado de adição de invenção

#5.1

06/21/1983

RPI 661

Solicitação de exame técnico

#4.1

01/11/1983

RPI 638

137

04/17/1990

RPI 1014

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