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Official data from INPI

CARTELA PARA EXPOSICAO DUPLA DE PRODUTOS ALIMENTICIOS

IndeferidaUtility Model

Application data

Number

MU6601521

Type

Utility Model

Filing

08/29/1986

Publication

05/10/1988

Progress at the INPI

  1. Filing08/29/86
  2. Publication05/10/88
  3. Examination08/09/88
  4. Refused08/07/90
  5. Grant
  6. In force

The application was refused on 08/07/1990 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CHA SOC IND LTDA [BR]

Inventors

A. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/05/1989

RPI 985

Indeferimento

#9.2

04/18/1989

RPI 965

Solicitação de exame técnico

#4.1

08/09/1988

RPI 929

Publicação do pedido de patente

#3.1

05/10/1988

RPI 916

Pedido de patente depositado

#2.1

03/31/1987

RPI 858

130

08/07/1990

RPI 1027

Retificação

#15.3

02/13/1990

RPI 1006

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