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Official data from INPI

PAINEL PRÉ-FABRICADO PARA A CONSTRUÇÃO DE PAREDE DE EDIFÍCIO E PROCESSO DE PRODUZIR O MESMO.

ConcedidaInvention Patent

Application data

Number

PI8405352

Type

Invention Patent

Filing

02/03/1984

Publication

02/12/1985

Progress at the INPI

  1. Filing02/03/84
  2. Publication02/12/85
  3. Examination10/29/85
  4. Allowance05/30/89
  5. Grant11/28/89
  6. Terminated06/27/95

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. P. (pessoa física)

US

T. O. (pessoa física)

US

Inventors

H. P. (pessoa física)

US

T. O. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

465.591 · 02/10/1983

US

PCT/84/00162 · 02/03/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

09/26/1989

RPI 988

Deferimento

#9.1

05/30/1989

RPI 971

Exigência - art. 36 da LPI

#6.1

12/13/1988

RPI 947

6.2

09/29/1987

RPI 884

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Notificação de entrada na fase nacional - PCT

#1.3

02/12/1985

RPI 747

Anuidade - prazo legal encerrado

#18.2

06/27/1995

RPI 1282

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