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Official data from INPI

ESTRADO METÁLICO PARA CHAPAS DE AÇO.

ArquivadaUtility Model

Application data

Number

MU6200975

Type

Utility Model

Filing

07/26/1982

Publication

03/07/1984

Progress at the INPI

  1. Filing07/26/82
  2. Publication03/07/84
  3. Abandoned06/19/84
  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.

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Latest action published by the INPI: 09/24/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Coferraço S/A Industrial e Mercantil de Ferro e Aço.

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/24/1985

RPI 779

Republicação - classificação IPC

#15.11

07/02/1985

RPI 767

Exigência - art. 36 da LPI

#6.1

04/02/1985

RPI 754

Solicitação de exame técnico

#4.1

06/19/1984

RPI 713

Publicação do pedido de patente

#3.1

03/07/1984

RPI 698

Pedido de patente depositado

#2.1

09/08/1982

RPI 620

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