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Official data from INPI

CONJUNTO DE RECIPIENTES EMPILHÁVEIS PARA ALIMENTOS.

ConcedidaUtility Model
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Application data

Number

MU6400553

Type

Utility Model

Filing

04/10/1984

Publication

12/18/1984
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Progress at the INPI

  1. Filing04/10/84
  2. Publication12/18/84
  3. Examination03/12/85
  4. Allowance
  5. Grant09/29/87
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferplastic Ferramentaria e Injeção de Plásticos Ltda

SP, BR

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Inventors

J. M. (pessoa física)

BR

Technical data

IPC Classification

B65D 21/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Indeferimento

#9.2

07/08/1986

RPI 820

Solicitação de exame técnico

#4.1

03/12/1985

RPI 751

Publicação antecipada

#3.2

12/18/1984

RPI 739

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

Carta-patente expirada

#21.1

Patente extinta em 10/04/1994

07/01/2008

RPI 1956

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