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Official data from INPI

SISTEMA DE CONSTRUCAO DE CASAS COM EMPREGO DE PAINEIS DE MADEIRA MINERALIZADA

Em AnáliseInvention Patent
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Application data

Number

PI7600198

Type

Invention Patent

Filing

01/14/1976

Publication

-
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Progress at the INPI

  1. Filing01/14/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Terminated11/17/87

The patent was granted 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: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CLIMATEX SA IND E COMERCIAL

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/17/1987

RPI 891

320

04/05/1983

RPI 650

300

12/21/1982

RPI 635

201

07/20/1982

RPI 613

Pedido de licença voluntária

#17.1

02/09/1982

RPI 590

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