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Official data from INPI

FABRICACÃO DE ARTIGOS POROSOS CONFORMADOS E CONSTRUÇÕES DE EDIFICAÇÕES ERIGIDAS A PARTIR DESTES ARTIGOS.

ArquivadaInvention Patent
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Application data

Number

PI8008735

Type

Invention Patent

Filing

07/02/1980

Publication

-
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Progress at the INPI

  1. Filing07/02/80
  2. Publication
  3. Abandoned07/19/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/21/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. L. (pessoa física)

Inventors

L. D. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

NL

7905205 · 07/04/1979

NL

PCT/80/00024 · 07/02/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/21/1985

RPI 761

Exigência - art. 36 da LPI

#6.1

09/11/1984

RPI 725

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

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