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Official data from INPI

SISTEMA DE MEDIÇÃO, ESTOCAGEM, SECAGEM E ENFORNAMENTO DE CARVÃO VEGETAL EM USINAS SIDERÚRGICAS

PublicadaInvention Patent

Application data

Number

PI8800171

Type

Invention Patent

Filing

01/15/1988

Publication

09/05/1989

Progress at the INPI

  1. Filing01/15/88
  2. Publication09/05/89
  3. Abandoned
  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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

MG, BR

Inventors

C. M. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

07/26/1988

RPI 927

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

03/10/1998

RPI 1420

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