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Official data from INPI

Sistema de fechamento para contenedores.

Em AnáliseUtility Model

Application data

Number

MU6300034

Type

Utility Model

Filing

01/12/1983

Publication

07/31/1984

Progress at the INPI

  1. Filing01/12/83
  2. Publication07/31/84
  3. Examination02/12/85
  4. Allowance03/18/86
  5. Grant12/30/86
  6. In force01/12/98

The patent was granted on 12/30/1986 and is in force until 01/12/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/12/1998

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Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. F. (pessoa física)

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

08/09/1988

RPI 929

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

07/15/1986

RPI 821

Deferimento

#9.1

03/18/1986

RPI 804

Republicação - classificação IPC

#15.11

09/24/1985

RPI 779

Exigência - art. 36 da LPI

#6.1

08/20/1985

RPI 774

Solicitação de exame técnico

#4.1

02/12/1985

RPI 747

Publicação antecipada

#3.2

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

03/01/1983

RPI 645

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