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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM BARRAS TERMINAIS PARA CONEXÃO DE CONDUTORES ELÉTRICOS

ConcedidaUtility Model

Application data

Number

MU6300110

Type

Utility Model

Filing

01/27/1983

Publication

09/04/1984

Progress at the INPI

  1. Filing01/27/83
  2. Publication09/04/84
  3. Examination07/07/87
  4. Allowance12/20/88
  5. Grant08/29/89
  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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Conexel Conexões Elétricas Ltda

SP, BR

Inventors

I. O. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/20/1988

RPI 948

Exigência - art. 36 da LPI

#6.1

06/07/1988

RPI 920

14.7

12/08/1987

RPI 894

Solicitação de exame técnico

#4.1

07/07/1987

RPI 872

11.8

04/22/1987

RPI 861

Retificação

#15.3

12/02/1986

RPI 841

Publicação do pedido de patente

#3.1

09/04/1984

RPI 724

Pedido de patente depositado

#2.1

03/15/1983

RPI 647

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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