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Official data from INPI

REVESTIMENTO DE PROTEÇÃO PARA PARTE METÁLICA DE ELÉTRODOS COMBINADOS PARA PRODUÇÃO DE AÇO ELÉTRICA.

ArquivadaInvention Patent

Application data

Number

PI8302102

Type

Invention Patent

Filing

04/25/1983

Publication

12/27/1983

Progress at the INPI

  1. Filing04/25/83
  2. Publication12/27/83
  3. Abandoned04/29/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ARC TECHNOLOGIES SYSTEMS LTD.

Inventors

K. K. (pessoa física)

L. I. (pessoa física)

S. F. (pessoa física)

T. T. (pessoa física)

Z. C. (pessoa física)

Z. D. (pessoa física)

Pessoa física

Technical data

IPC Classification

Priority claims

CH

2586/82 · 04/26/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/27/1987

RPI 888

6.2

02/24/1987

RPI 853

Solicitação de exame técnico

#4.1

04/29/1986

RPI 810

Publicação do pedido de patente

#3.1

12/27/1983

RPI 688

Pedido de patente depositado

#2.1

06/07/1983

RPI 659

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