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Official data from INPI

BLOCO MONTAVEL PREFABRICADO QUE PODE PROMOVER A FORMACAO DE VAOS PARA JANELAS MODULARES

Em AnáliseInvention Patent
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Application data

Number

PI7704495

Type

Invention Patent

Filing

07/07/1977

Publication

-
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Progress at the INPI

  1. Filing07/07/77
  2. Publication
  3. Examination
  4. Allowance04/06/82
  5. Grant
  6. Terminated12/15/87

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: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. F. (pessoa física)

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

12/15/1987

RPI 895

Notificação para pagamento de retribuição

#13.1

07/27/1982

RPI 614

Deferimento

#9.1

04/06/1982

RPI 598

Exigência - art. 36 da LPI

#6.1

10/06/1981

RPI 572

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