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Official data from INPI

TECLADO DE SISTEMA DE EDITORACAO VIDEOTEXTO

IndeferidaInvention Patent

Application data

Number

PI8403524

Type

Invention Patent

Filing

07/16/1984

Publication

02/25/1986

Progress at the INPI

Under appeal
  1. Filing07/16/84
  2. Publication02/25/86
  3. Examination11/04/86
  4. Refused11/07/89
  5. Grant
  6. In force

The application was refused by the INPI on 11/07/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. C. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/07/1989

RPI 994

Solicitação de exame técnico

#4.1

11/04/1986

RPI 837

Publicação do pedido de patente

#3.1

02/25/1986

RPI 801

Pedido de patente depositado

#2.1

07/09/1985

RPI 768

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