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Official data from INPI

MECANISMO PARA TOCA-DISCOS

PublicadaInvention Patent

Application data

Number

PI8806684

Type

Invention Patent

Filing

12/16/1988

Publication

08/29/1989

Progress at the INPI

  1. Filing12/16/88
  2. Publication08/29/89
  3. Examination05/01/90
  4. Allowance
  5. Grant
  6. In force

Published on 08/29/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sharp do Brasil S/A Indústria de Equipamentos Eletrônicos

AM, BR

Inventors

I. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/29/1989

RPI 984

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Retificação

#15.3

04/30/1996

RPI 1326

Solicitação de exame técnico

#4.1

05/01/1990

RPI 1016

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