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Official data from INPI

CONJUNTO DE MATRIZ PARA USO EM OPERACAO DE FORJAMENTO

ArquivadaInvention Patent
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Application data

Number

PI8006904

Type

Invention Patent

Filing

11/01/1979

Publication

-
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Progress at the INPI

  1. Filing11/01/79
  2. Publication
  3. Abandoned06/21/83
  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: 05/19/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNITED TECHNOLOGIES CORP

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Inventors

W. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/19/1987

RPI 865

Exigência - art. 36 da LPI

#6.1

09/09/1986

RPI 829

Exigência - art. 36 da LPI

#6.1

11/29/1983

RPI 684

Solicitação de exame técnico

#4.1

06/21/1983

RPI 661

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