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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM RODO

PublicadaUtility Model

Application data

Number

MU6701249

Type

Utility Model

Filing

06/04/1987

Publication

01/24/1989

Progress at the INPI

Under appeal
  1. Filing06/04/87
  2. Publication01/24/89
  3. Examination03/06/90
  4. Refused07/02/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/02/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

SP, BR

Inventors

A. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/24/1989

RPI 953

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

07/02/1991

RPI 1074

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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