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Official data from INPI

FECHO DE SEGURANCA PARA PORTAS

Em AnáliseInvention Patent

Application data

Number

PI8307163

Type

Invention Patent

Filing

12/27/1983

Publication

08/06/1985

Progress at the INPI

  1. Filing12/27/83
  2. Publication08/06/85
  3. Examination02/04/86
  4. Allowance12/29/87
  5. Grant12/27/88
  6. Terminated05/30/95

The patent was granted on 12/27/1988 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. G. (pessoa física)

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

201

12/12/1989

RPI 999

Pedido de licença voluntária

#17.1

05/02/1989

RPI 967

Concessão da patente

#16.1

12/27/1988

RPI 949

14.7

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

14.1

07/28/1987

RPI 875

Pedido de certificado de adição de invenção

#5.1

06/17/1986

RPI 817

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação do pedido de patente

#3.1

08/06/1985

RPI 772

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Anuidade - prazo legal encerrado

#18.2

05/30/1995

RPI 1278

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