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Official data from INPI

APERFEICOAMENTOS MODULARES EM EDIFICACOES

Em AnáliseInvention Patent
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Application data

Number

PI7904281

Type

Invention Patent

Filing

07/03/1979

Publication

-
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Progress at the INPI

  1. Filing07/03/79
  2. Publication
  3. Examination
  4. Refused08/16/83
  5. Grant
  6. In force

The application was refused on 08/16/1983 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/16/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PROJETOS E CONSULTORIA DE ENGE

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/16/1983

RPI 669

Petição de recurso

#12.2

10/19/1982

RPI 626

Indeferimento

#9.2

06/29/1982

RPI 610

Pedido de certificado de adição de invenção

#5.1

10/20/1981

RPI 574

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