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Official data from INPI

SISTEMA CONVERSIVO DE RÁDIO

PublicadaUtility Model

Application data

Number

MU6802669

Type

Utility Model

Filing

12/02/1988

Publication

08/29/1989

Progress at the INPI

Under appeal
  1. Filing12/02/88
  2. Publication08/29/89
  3. Examination10/29/91
  4. Refused10/31/95
  5. Grant
  6. In force

The application was refused by the INPI on 10/31/1995. The invention was never patented.

Talk to a specialist

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

Applicants and inventors

Applicants

J. N. (pessoa física)

SP, BR

Inventors

J. N. (pessoa física)

BR

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

05/30/1989

RPI 971

Indeferimento

#9.2

10/31/1995

RPI 1300

Conhecimento de parecer técnico

#7.1

12/27/1994

RPI 1256

Solicitação de exame técnico

#4.1

10/29/1991

RPI 1091

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