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Official data from INPI

MODELO DE UTILIDADE PARA APERFEIÇOAMENTO EM CORPOS MOEDORES CÔNICOS, EMPREGADOS NA TRITURAÇÃO DE MINÉRIOS EM GERAL.

IndeferidaUtility Model

Application data

Number

MU6001383

Type

Utility Model

Filing

10/23/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing10/23/80
  2. Publication
  3. Examination
  4. Refused09/20/83
  5. Grant
  6. In force

The application was refused by the INPI on 09/20/1983. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/20/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/20/1983

RPI 674

Pedido de certificado de adição de invenção

#5.1

01/05/1982

RPI 585

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