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Official data from INPI

ROTOR PARA MÁQUINA HIDRELÉTRICA.

ArquivadaInvention Patent

Application data

Number

PI8100975

Type

Invention Patent

Filing

02/18/1981

Publication

-

Progress at the INPI

  1. Filing02/18/81
  2. Publication
  3. Examination06/07/83
  4. Allowance12/20/83
  5. Abandoned
  6. In force

The application was allowed on 12/20/1983 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

CH

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Inventors

P. H. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

CH

1362/80-0 · 02/20/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

04/17/1984

RPI 704

Deferimento

#9.1

12/20/1983

RPI 687

Solicitação de exame técnico

#4.1

06/07/1983

RPI 659

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