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Official data from INPI

RESERVATÓRIO DE COMBUSTÍVEL PARA VEÍCULOS.

ConcedidaUtility Model

Application data

Number

MU6200506

Type

Utility Model

Filing

04/15/1982

Publication

11/22/1983

Progress at the INPI

  1. Filing04/15/82
  2. Publication11/22/83
  3. Examination01/07/86
  4. Allowance10/06/87
  5. Grant05/31/88
  6. Expired12/07/93

The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fiat Auto S.p.A.

IT

See this company's full portfolio

Inventors

B. G. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

53 149-B/81 · 04/16/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Deferimento

#9.1

10/06/1987

RPI 885

Exigência - art. 36 da LPI

#6.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

01/07/1986

RPI 794

Publicação do pedido de patente

#3.1

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

06/08/1982

RPI 607

Republicação - classificação IPC

#15.11

12/29/2009

RPI 2034

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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