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Official data from INPI

CONJUNTO DE TAMPA E GARGALO DI ENCHIMENTO PARA TANQUES DE COMBUSTIVEL DE VEICULOS AUTOMOTORES

Em AnáliseInvention Patent

Application data

Number

PI7906035

Type

Invention Patent

Filing

09/25/1978

Publication

-

Progress at the INPI

  1. Filing09/25/78
  2. Publication
  3. Examination10/20/81
  4. Allowance06/22/82
  5. Grant01/31/84
  6. Terminated10/03/89

The patent was granted on 01/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ITW FASTEX ITALIA SPA

Inventors

A. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

01/31/1984

RPI 693

Notificação para pagamento de retribuição

#13.1

10/25/1983

RPI 679

110

07/26/1983

RPI 666

Recurso

#12.1

10/19/1982

RPI 626

Deferimento

#9.1

06/22/1982

RPI 609

Solicitação de exame técnico

#4.1

10/20/1981

RPI 574

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