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Official data from INPI

PROCESSO PARA DENSIFICAR SIMULTÂNEA E UNIFORMENTE VÁRIOS CORPOS CERÂMICOS E PROCESSO PARA FORMAR VÁRIOS OBJETOS CERÂMICOS PRENSADOS A QUENTE EM UMA ÚNICA VAVIDADE.

ArquivadaInvention Patent

Application data

Number

PI8208094

Type

Invention Patent

Filing

09/30/1982

Publication

08/14/1984

Progress at the INPI

  1. Filing09/30/82
  2. Publication08/14/84
  3. Abandoned03/04/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ford Motor Company

US

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Inventors

A. E. (pessoa física)

W. C. (pessoa física)

Technical data

IPC Classification

Priority claims

US

82/01371 · 09/30/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/25/1989

RPI 966

Exigência - art. 36 da LPI

#6.1

10/11/1988

RPI 938

Solicitação de exame técnico

#4.1

03/04/1986

RPI 802

Notificação de entrada na fase nacional - PCT

#1.3

08/14/1984

RPI 721

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