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Official data from INPI

PROCESSO DE EFETUAR REAÇÕES REDUTORAS EM METALURGICA E PRODUTO REDUTOR.

ArquivadaInvention Patent

Application data

Number

PI8300658

Type

Invention Patent

Filing

02/09/1983

Publication

11/08/1983

Progress at the INPI

  1. Filing02/09/83
  2. Publication11/08/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/09/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Association Pour La Recherche Et Le Developpment Des Methodes Et Processus Industriels - A.R.M.I.N.E.S

FR

Inventors

S. A. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

82 02 342 · 02/12/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/18/1986

RPI 800

Publicação do pedido de patente

#3.1

11/08/1983

RPI 681

Pedido de patente depositado

#2.1

03/29/1983

RPI 649

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