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Official data from INPI

MACARICO E PROCESSO PARA FORMAR ARCO ENTRE ELETRODO DE CARBONO E PECA DE TRABALHO

Em AnáliseInvention Patent

Application data

Number

PI8206766

Type

Invention Patent

Filing

11/23/1982

Publication

06/26/1984

Progress at the INPI

  1. Filing11/23/82
  2. Publication06/26/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 03/05/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STEEL CASTINGS RES [GB]

Inventors

W. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

03/05/1985

RPI 750

Publicação do pedido de patente

#3.1

06/26/1984

RPI 714

Pedido de patente depositado

#2.1

01/18/1983

RPI 639

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