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Official data from INPI

Elétrodo para fornos a arco.

Em AnáliseInvention Patent

Application data

Number

PI8401293

Type

Invention Patent

Filing

03/21/1984

Publication

10/30/1984

Progress at the INPI

  1. Filing03/21/84
  2. Publication10/30/84
  3. Examination11/25/86
  4. Allowance05/02/89
  5. Abandoned
  6. In force

The application was allowed on 05/02/1989 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Arc Technologies Systems Ltd.

GB

Inventors

C. C. (pessoa física)

D. S. (pessoa física)

L. (pessoa física)

T. T. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

1545/83 · 03/22/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/02/1989

RPI 967

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

11/25/1986

RPI 840

Publicação do pedido de patente

#3.1

10/30/1984

RPI 732

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1990

RPI 1023

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