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Official data from INPI

SISTEMA DE PUBLICIDADE

IndeferidaInvention Patent

Application data

Number

PI8307331

Type

Invention Patent

Filing

12/30/1983

Publication

04/10/1984

Progress at the INPI

Under appeal
  1. Filing12/30/83
  2. Publication04/10/84
  3. Examination07/09/85
  4. Refused05/20/86
  5. Grant
  6. In force

The application was refused by the INPI on 05/20/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/20/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NASCENTE STUDIO DE CRIACAO E P [BR]

Inventors

S. F. (pessoa física)

Z. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/20/1986

RPI 813

Solicitação de exame técnico

#4.1

07/09/1985

RPI 768

Publicação antecipada

#3.2

04/10/1984

RPI 703

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

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