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Official data from INPI

UNIDADE DE INTERLIGAÇÃO ELÉTRICA PARA DISPOSITIVOS E/OU INSTRUMENTOS E/OU ACESSÓRIOS DE CONTROLE DE VEÍCULOS.

ConcedidaUtility Model

Application data

Number

MU6200372

Type

Utility Model

Filing

03/24/1982

Publication

05/24/1983

Progress at the INPI

  1. Filing03/24/82
  2. Publication05/24/83
  3. Examination08/06/85
  4. Allowance03/31/87
  5. Grant10/27/87
  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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fiat Auto S.p.A.

IT

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Inventors

N. W. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

53 050-B/81 · 03/25/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/27/1987

RPI 888

Notificação para pagamento de retribuição

#13.1

08/11/1987

RPI 877

Deferimento

#9.1

03/31/1987

RPI 858

Exigência - art. 36 da LPI

#6.1

08/12/1986

RPI 825

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Publicação do pedido de patente

#3.1

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

05/11/1982

RPI 603

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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