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Official data from INPI

MÉTODO E APARELHO PARA CONTROLAR O FLUXO DE METAIS EM FUSÃO

Arquivada/ExtintaInvention PatentPCT · GB1991000524

Application data

Number

PI9105679

Type

Invention Patent

Filing

04/04/1991

Publication

05/19/1992

PCT

GB1991000524

Progress at the INPI

  1. Filing04/04/91
  2. Publication05/19/92
  3. Abandoned11/23/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/16/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. M. (pessoa física)

GB

Inventors

J. M. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9007618.3 · 04/04/1990

GB

9027661.9 · 12/20/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 6ª, 7ª, 8ª e 9ª anuidade

05/16/2000

RPI 1532

8.1

Referente a 6ª e 7ª anuidade.

12/29/1998

RPI 1460

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Notificação de entrada na fase nacional - PCT

#1.3

05/19/1992

RPI 1120

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