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Official data from INPI

Dispositivo decodificador de sinais de audio em sinais de vídeo.

IndeferidaUtility Model

Application data

Number

MU6500657

Type

Utility Model

Filing

05/15/1985

Publication

04/07/1987

Progress at the INPI

Under appeal
  1. Filing05/15/85
  2. Publication04/07/87
  3. Examination05/10/88
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

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Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Splice Indústria e Comércio de Conectores e Terminações Elétricas do Brasil Ltda.

SP, BR

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Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Solicitação de exame técnico

#4.1

05/10/1988

RPI 916

Publicação do pedido de patente

#3.1

04/07/1987

RPI 859

14.4

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

08/20/1985

RPI 774

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