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Official data from INPI

GAXETA DE PORTA MAGNETICA E PROCESSO DE FABRICACAO DA MESMMA

Em AnáliseInvention Patent

Application data

Number

PI8104902

Type

Invention Patent

Filing

07/31/1980

Publication

04/13/1982

Progress at the INPI

  1. Filing07/31/80
  2. Publication04/13/82
  3. Examination07/10/84
  4. Allowance
  5. Grant
  6. In force

Published on 04/13/1982, 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: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOODRICH CO B F

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Inventors

B. J. (pessoa física)

D. D. (pessoa física)

P. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/25/1987

RPI 879

110

04/07/1987

RPI 859

Recurso

#12.1

07/15/1986

RPI 821

Deferimento

#9.1

03/11/1986

RPI 803

Exigência - art. 36 da LPI

#6.1

05/14/1985

RPI 760

Pedido de certificado de adição de invenção

#5.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

07/10/1984

RPI 716

Publicação do pedido de patente

#3.1

04/13/1982

RPI 599

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