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Official data from INPI

SISTEMA PARA EVASÃO INDIVIDUAL NO CASO DE INCÊNDIO E OUTROS SINISTROS

Em AnáliseInvention Patent

Application data

Number

PI8504802

Type

Invention Patent

Filing

09/30/1985

Publication

04/08/1986

Progress at the INPI

  1. Filing09/30/85
  2. Publication04/08/86
  3. Examination08/05/86
  4. Allowance05/23/89
  5. Grant02/06/90
  6. Terminated03/10/92

The patent was granted on 02/06/1990 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: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

AL, BR

Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/19/1989

RPI 987

Deferimento

#9.1

05/23/1989

RPI 970

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação antecipada

#3.2

04/08/1986

RPI 807

Pedido de patente depositado

#2.1

12/17/1985

RPI 791

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

Concessão da patente

#16.1

02/06/1990

RPI 1005

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