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Official data from INPI

SISTEMA INDUSTRIAL DE CONSTRUÇÃO DE EDIFICAÇÕES

ConcedidaInvention Patent
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Application data

Number

PI8301921

Type

Invention Patent

Filing

04/11/1983

Publication

08/30/1983
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Progress at the INPI

  1. Filing04/11/83
  2. Publication08/30/83
  3. Examination08/07/84
  4. Allowance01/24/89
  5. Grant09/26/89
  6. Terminated04/25/95

The patent was granted on 09/26/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. D. (pessoa física)

PR, BR

Inventors

P. D. (pessoa física)

BR

Technical data

IPC Classification

E04C 2/08F16S 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

05/30/1989

RPI 971

Deferimento

#9.1

01/24/1989

RPI 953

Exigência - art. 36 da LPI

#6.1

12/13/1988

RPI 947

Conhecimento de parecer técnico

#7.1

08/18/1987

RPI 878

Exigência - art. 36 da LPI

#6.1

06/04/1985

RPI 763

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação antecipada

#3.2

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

05/31/1983

RPI 658

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

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