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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM RECIPIENTES TÉRMICO.

Em AnáliseUtility Model

Application data

Number

MU6701153

Type

Utility Model

Filing

06/19/1987

Publication

03/15/1988

Progress at the INPI

Under appeal
  1. Filing06/19/87
  2. Publication03/15/88
  3. Examination05/03/88
  4. Refused02/19/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/19/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Estiplast Artefatos de Resinas Químicas Ltda

Inventors

A. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

09/13/1988

RPI 934

Solicitação de exame técnico

#4.1

05/03/1988

RPI 915

Publicação antecipada

#3.2

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Republicação - classificação IPC

#15.11

07/09/1991

RPI 1075

Indeferimento

#9.2

02/19/1991

RPI 1055

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