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Official data from INPI

SISTEMA AUTOMÁTICO ELETRÔNICO-MECÂNICO PARA A PRODUÇÃO DE AUDIO-CASSETE E DISPOSITIVOS EQUIVALENTES

ArquivadaInvention Patent

Application data

Number

PI8203584

Type

Invention Patent

Filing

06/18/1982

Publication

06/14/1983

Progress at the INPI

  1. Filing06/18/82
  2. Publication06/14/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/18/1982 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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. M. (pessoa física)

IT

Inventors

B. M. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

22891 A/81 · 07/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/01/1985

RPI 780

Publicação do pedido de patente

#3.1

06/14/1983

RPI 660

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era G06F 15/21.

03/27/2018

RPI 2464

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