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Official data from INPI

EMBALAGEM DISPENSADORA DE PRODUTOS PASTOSOS DESCARTAVEL

Em AnáliseUtility Model
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Application data

Number

MU6301952

Type

Utility Model

Filing

12/19/1983

Publication

06/12/1984
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Progress at the INPI

  1. Filing12/19/83
  2. Publication06/12/84
  3. Examination10/16/84
  4. Allowance08/12/86
  5. Grant08/25/87
  6. Expired09/27/94

The letters patent expired on 09/27/1994: 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

THALASSA QUIMICA IND E COMERCI [BR]

Inventors

D. S. (pessoa física)

R. M. (pessoa física)

Technical data

IPC Classification

B65D 85/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

08/22/1989

RPI 983

Pedido de licença compulsória

#20.1

01/19/1988

RPI 900

Concessão da patente

#16.1

08/25/1987

RPI 879

9.1.3

01/13/1987

RPI 847

Deferimento

#9.1

08/12/1986

RPI 825

Republicação - classificação IPC

#15.11

11/19/1985

RPI 787

Exigência - art. 36 da LPI

#6.1

11/05/1985

RPI 785

Solicitação de exame técnico

#4.1

10/16/1984

RPI 730

Publicação antecipada

#3.2

06/12/1984

RPI 712

Pedido de patente depositado

#2.1

03/07/1984

RPI 698

Carta-patente expirada

#21.1

09/27/1994

RPI 1243

Pedido de licença compulsória

#20.1

04/06/1993

RPI 1166

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