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Official data from INPI

SISTEMA DE SELAGEM A FRIO

Em AnáliseUtility Model

Application data

Number

MU6801943

Type

Utility Model

Filing

09/02/1988

Publication

11/29/1988

Progress at the INPI

Under appeal
  1. Filing09/02/88
  2. Publication11/29/88
  3. Examination01/17/89
  4. Refused09/06/94
  5. Grant
  6. In force

The application was refused by the INPI on 09/06/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Empax Embalagens S/A

SP, BR

Inventors

J. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/17/1989

RPI 952

Publicação antecipada

#3.2

11/29/1988

RPI 945

Pedido de patente depositado

#2.1

11/22/1988

RPI 944

Indeferimento

#9.2

09/06/1994

RPI 1240

Conhecimento de parecer técnico

#7.1

11/30/1993

RPI 1200

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