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Official data from INPI

DISPOSITIVO DE SEGURANCA ELETRONICO E PROCESSO DE OPERAR O MESMO

ConcedidaInvention Patent

Application data

Number

PI8104174

Type

Invention Patent

Filing

07/01/1980

Publication

03/16/1982

Progress at the INPI

  1. Filing07/01/80
  2. Publication03/16/82
  3. Examination05/15/84
  4. Allowance04/22/86
  5. Grant11/25/86
  6. Terminated06/27/95

The patent was granted on 11/25/1986 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: 11/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCOVILL SECURITY PROD [GB]

Inventors

A. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

08/26/1986

RPI 827

Deferimento

#9.1

04/22/1986

RPI 809

Republicação - classificação IPC

#15.11

08/06/1985

RPI 772

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

05/15/1984

RPI 708

Publicação do pedido de patente

#3.1

03/16/1982

RPI 595

Anuidade - prazo legal encerrado

#18.2

06/27/1995

RPI 1282

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