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Official data from INPI

FORNO E PROCESSO PARA COZIMENTO EM ALTA VELOCIDADE O FORNO TENDO FONTE DE PRESSURIZACAO INTERNA E FONTE DE CALOR INTEGRAL

ArquivadaInvention Patent

Application data

Number

PI8207653

Type

Invention Patent

Filing

01/04/1982

Publication

10/25/1983

Progress at the INPI

  1. Filing01/04/82
  2. Publication10/25/83
  3. Examination02/12/86
  4. Allowance12/29/87
  5. Abandoned
  6. In force

The application was allowed on 12/29/1987 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GEN ELECTRIC [US]

Inventors

J. R. (pessoa física)

M. (pessoa física)

O. T. (pessoa física)

W. C. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

05/23/1989

RPI 970

Recurso

#12.1

04/05/1988

RPI 911

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

10/07/1986

RPI 833

Solicitação de exame técnico

#4.1

02/12/1986

RPI 799

14.1

07/16/1985

RPI 769

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

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