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Official data from INPI

INTERRUPTOR DE GÁS DE PRESSÃO.

ArquivadaInvention Patent

Application data

Number

PI8206973

Type

Invention Patent

Filing

12/01/1982

Publication

10/11/1983

Progress at the INPI

  1. Filing12/01/82
  2. Publication10/11/83
  3. Examination12/20/83
  4. Allowance09/18/84
  5. Abandoned
  6. In force

The application was allowed on 09/18/1984 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: 06/11/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BBC Brown Boveri & Company Limited

CH

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Inventors

G. O. (pessoa física)

K. G. (pessoa física)

S. T. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

7731/81-9 · 12/03/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/11/1985

RPI 764

Notificação para pagamento de retribuição

#13.1

01/15/1985

RPI 743

Deferimento

#9.1

09/18/1984

RPI 726

Solicitação de exame técnico

#4.1

12/20/1983

RPI 687

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

01/25/1983

RPI 640

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