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Official data from INPI

SISTEMA PARA O SUPORTE DE UM TANQUE DE COMBUSTÍVEL, DE MATERIAL TERMOPLÁSTICO, COM RELAÇÀO A CARROÇERIA DO AUTOVEÍCULO.

ConcedidaInvention Patent

Application data

Number

PI8303896

Type

Invention Patent

Filing

07/20/1983

Publication

02/28/1984

Progress at the INPI

  1. Filing07/20/83
  2. Publication02/28/84
  3. Examination08/07/84
  4. Allowance08/27/85
  5. Grant06/24/86
  6. Terminated04/09/96

The patent was granted on 06/24/1986 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: 06/24/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fiat Auto S.p.A.

IT

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Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

IT

67 937-A/82 · 07/21/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/24/1986

RPI 818

9.1.3

10/22/1985

RPI 783

Deferimento

#9.1

08/27/1985

RPI 775

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação do pedido de patente

#3.1

02/28/1984

RPI 697

Pedido de patente depositado

#2.1

09/27/1983

RPI 675

Anuidade - prazo legal encerrado

#18.2

04/09/1996

RPI 1323

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