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Official data from INPI

ELEMENTOS DE PAREDE RESISTENTES PARA EDIFICIOS E EDIFICIOS CONTENDO ESSES ELEMENTOS

Em AnáliseInvention Patent

Application data

Number

PI8003932

Type

Invention Patent

Filing

06/24/1980

Publication

02/24/1982

Progress at the INPI

  1. Filing06/24/80
  2. Publication02/24/82
  3. Examination03/22/83
  4. Allowance06/12/84
  5. Grant12/26/84
  6. Terminated09/26/89

The patent was granted on 12/26/1984 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. I. (pessoa física)

Inventors

F. L. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

10/02/1984

RPI 728

Deferimento

#9.1

06/12/1984

RPI 712

Exigência - art. 36 da LPI

#6.1

11/01/1983

RPI 680

Solicitação de exame técnico

#4.1

03/22/1983

RPI 648

Publicação do pedido de patente

#3.1

02/24/1982

RPI 592

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