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Official data from INPI

MANCAL DE FLUIDO HIDRODINAMICO,MANCAL DE FOLHA,PROCESSO DE SUSTENTAR ROTACAO RELATIVA ENTRE DOIS MEMBROS,ELEMENTO DE REFORCO DE FOLHA E FOLHA DE DEFORMACAO

ConcedidaInvention Patent

Application data

Number

PI7703326

Type

Invention Patent

Filing

05/24/1976

Publication

-

Progress at the INPI

  1. Filing05/24/76
  2. Publication
  3. Examination
  4. Allowance12/06/83
  5. Grant05/29/84
  6. Terminated01/21/92

The patent was granted on 05/29/1984 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: 05/29/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GARRETT CORP

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Inventors

S. A. (pessoa física)

W. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

03/27/1984

RPI 701

Deferimento

#9.1

12/06/1983

RPI 685

Exigência - art. 36 da LPI

#6.1

05/31/1983

RPI 658

Exigência - art. 36 da LPI

#6.1

03/02/1982

RPI 593

Anuidade - prazo legal encerrado

#18.2

01/21/1992

RPI 1103

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