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Official data from INPI

FECHO HERMETICO COM LACRE DE SEGURANCA PARA EMBALAGENS

ConcedidaUtility Model

Application data

Number

MU6000598

Type

Utility Model

Filing

05/23/1980

Publication

01/19/1982

Progress at the INPI

  1. Filing05/23/80
  2. Publication01/19/82
  3. Examination03/13/84
  4. Allowance03/10/87
  5. Grant05/31/88
  6. Expired12/07/93

The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. S. (pessoa física)

Inventors

M. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1988

RPI 919

Retificação

#15.6

03/08/1988

RPI 907

15.4

10/06/1987

RPI 885

Notificação para pagamento de retribuição

#13.1

05/12/1987

RPI 864

100

03/10/1987

RPI 855

Recurso

#12.1

05/21/1985

RPI 761

Indeferimento

#9.2

01/02/1985

RPI 741

Republicação - classificação IPC

#15.11

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

03/13/1984

RPI 699

Publicação do pedido de patente

#3.1

01/19/1982

RPI 587

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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