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Official data from INPI

disposição construtiva em revestimento.

IndeferidaUtility Model

Application data

Number

MU6601176

Type

Utility Model

Filing

07/14/1986

Publication

02/17/1987

Progress at the INPI

Under appeal
  1. Filing07/14/86
  2. Publication02/17/87
  3. Examination04/22/87
  4. Refused04/04/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/04/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. G. (pessoa física)

Inventors

A. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/04/1989

RPI 963

Pedido de certificado de adição de invenção

#5.1

08/25/1987

RPI 879

Solicitação de exame técnico

#4.1

04/22/1987

RPI 861

Publicação antecipada

#3.2

02/17/1987

RPI 852

Pedido de patente depositado

#2.1

02/10/1987

RPI 851

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