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Official data from INPI

DISPOSITIVO DE FECHAMENTO PARA EMBALAGENS.

Em AnáliseUtility Model

Application data

Number

MU6000623

Type

Utility Model

Filing

05/28/1980

Publication

01/26/1982

Progress at the INPI

  1. Filing05/28/80
  2. Publication01/26/82
  3. Examination09/06/83
  4. Allowance06/12/84
  5. Grant02/26/85
  6. Terminated08/29/89

The patent was granted on 02/26/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. V. (pessoa física)

SP, BR

Inventors

D. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/29/1989

RPI 984

Concessão da patente

#16.1

02/26/1985

RPI 749

Notificação para pagamento de retribuição

#13.1

10/02/1984

RPI 728

Deferimento

#9.1

06/12/1984

RPI 712

Solicitação de exame técnico

#4.1

09/06/1983

RPI 672

Publicação do pedido de patente

#3.1

01/26/1982

RPI 588

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