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Official data from INPI

LACRE COM ARAME

Prazo de SigiloUtility Model

Application data

Number

MU6801535

Type

Utility Model

Filing

07/14/1988

Publication

03/13/1990

Progress at the INPI

  1. Filing07/14/88
  2. Publication03/13/90
  3. Examination11/20/90
  4. Allowance11/03/92
  5. Grant06/29/93
  6. Expired09/25/01

The letters patent expired on 09/25/2001: 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: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalacre Indústria e Comércio de Lacres Ltda

SP, BR

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Inventors

J. H. (pessoa física)

BR

L. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/16/1989

RPI 969

Carta-patente expirada

#21.1

Patente extinta em 14/07/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

Concessão da patente

#16.1

06/29/1993

RPI 1178

Notificação para pagamento de retribuição

#13.1

03/23/1993

RPI 1164

Deferimento

#9.1

11/03/1992

RPI 1144

Solicitação de exame técnico

#4.1

11/20/1990

RPI 1042

Publicação do pedido de patente

#3.1

03/13/1990

RPI 1009

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