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Official data from INPI

CONJUNTO SELECIONADOR-MAGNETOFONE

IndeferidaInvention Patent

Application data

Number

PI8306476

Type

Invention Patent

Filing

03/12/1982

Publication

02/07/1984

Progress at the INPI

Under appeal
  1. Filing03/12/82
  2. Publication02/07/84
  3. Examination10/29/85
  4. Refused07/12/88
  5. Grant
  6. In force

The application was refused by the INPI on 07/12/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NEUTEK ETS [LI]

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/12/1988

RPI 925

15.9

10/29/1985

RPI 784

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Notificação de entrada na fase nacional - PCT

#1.3

02/07/1984

RPI 694

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