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Official data from INPI

FORQUILHA DE COMANDO DE SINCRONIZACAO E DE ENGRENAGEM PARA CAIXAS DE VELOCIDADES

Em AnáliseInvention Patent

Application data

Number

PI8005993

Type

Invention Patent

Filing

09/20/1979

Publication

-

Progress at the INPI

  1. Filing09/20/79
  2. Publication
  3. Examination
  4. Allowance10/09/84
  5. Grant04/30/85
  6. Terminated05/17/88

The patent was granted on 04/30/1985 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RENAULT

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Inventors

E. J. (pessoa física)

L. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

04/30/1985

RPI 758

Deferimento

#9.1

10/09/1984

RPI 729

Exigência - art. 36 da LPI

#6.1

04/24/1984

RPI 705

Republicação - classificação IPC

#15.11

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

11/08/1983

RPI 681

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