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Official data from INPI

MÁQUINA PARA SEPARAÇÃO DE METAIS FERROSOS DE NÃO-FERROSOS.

IndeferidaInvention Patent

Application data

Number

PI8007309

Type

Invention Patent

Filing

11/10/1980

Publication

03/16/1982

Progress at the INPI

Under appeal
  1. Filing11/10/80
  2. Publication03/16/82
  3. Examination06/22/82
  4. Refused08/14/84
  5. Grant
  6. In force

The application was refused by the INPI on 08/14/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/02/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

RJ, BR

Inventors

E. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

10/02/1984

RPI 728

Indeferimento

#9.2

08/14/1984

RPI 721

Conhecimento de parecer técnico

#7.1

01/24/1984

RPI 692

Solicitação de exame técnico

#4.1

06/22/1982

RPI 609

Publicação antecipada

#3.2

03/16/1982

RPI 595

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