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Official data from INPI

CONECTOR PARA CABOS ELÉTRICOS CO-AXIAIS

Prazo de SigiloUtility Model

Application data

Number

MU6801666

Type

Utility Model

Filing

07/19/1988

Publication

03/20/1990

Progress at the INPI

  1. Filing07/19/88
  2. Publication03/20/90
  3. Examination01/08/91
  4. Allowance10/01/91
  5. Grant08/04/92
  6. Expired09/25/01

The letters patent expired on 09/25/2001: 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: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A S R Telecomunicações S/A

SP, BR

Inventors

J. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Carta-patente expirada

#21.1

Patente extinta em 19/07/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

14.7

02/24/1993

RPI 1160

Concessão da patente

#16.1

08/04/1992

RPI 1131

Notificação para pagamento de retribuição

#13.1

02/04/1992

RPI 1105

Deferimento

#9.1

10/01/1991

RPI 1087

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

Publicação do pedido de patente

#3.1

03/20/1990

RPI 1010

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