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Official data from INPI

PROPULSOR DE HÉLICE ÚNICA CORTÁVEL E BOMBA COMPREENDENDO O REFERIDO PROPULSOR.

ArquivadaInvention Patent
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Application data

Number

PI7908909

Type

Invention Patent

Filing

11/16/1979

Publication

-
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Progress at the INPI

  1. Filing11/16/79
  2. Publication
  3. Abandoned08/10/82
  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: 12/27/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. L. (pessoa física)

Inventors

No inventors listed.

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

12/27/1983

RPI 688

Exigência - art. 36 da LPI

#6.1

06/14/1983

RPI 660

Pedido de certificado de adição de invenção

#5.1

02/01/1983

RPI 641

Solicitação de exame técnico

#4.1

08/10/1982

RPI 616

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