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Official data from INPI

DISPOSITIVO DE SEGURANÇA PARA PORTAS EM GERAL.

ConcedidaInvention Patent

Application data

Number

PI8205616

Type

Invention Patent

Filing

09/27/1982

Publication

01/25/1983

Progress at the INPI

  1. Filing09/27/82
  2. Publication01/25/83
  3. Examination06/14/83
  4. Allowance05/07/85
  5. Grant10/29/85
  6. Terminated10/16/90

The patent was granted on 10/29/1985 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: 10/29/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

SP, BR

J. V. (pessoa física)

Inventors

S. D. (pessoa física)

V. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/29/1985

RPI 784

Notificação para pagamento de retribuição

#13.1

08/27/1985

RPI 775

Deferimento

#9.1

05/07/1985

RPI 759

14.1

11/01/1983

RPI 680

Solicitação de exame técnico

#4.1

06/14/1983

RPI 660

Publicação antecipada

#3.2

01/25/1983

RPI 640

Pedido de patente depositado

#2.1

11/16/1982

RPI 630

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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