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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA DE CONECTOR ELÉTRICO

Arquivada/ExtintaUtility Model

Application data

Number

MU6902725

Type

Utility Model

Filing

12/15/1989

Publication

08/28/1990

Progress at the INPI

  1. Filing12/15/89
  2. Publication08/28/90
  3. Examination11/17/92
  4. Allowance01/07/97
  5. Grant09/30/97
  6. Expired08/26/08

The letters patent expired on 08/26/2008: 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: 08/26/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. I. (pessoa física)

US

See this company's full portfolio

Inventors

R. M. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

US

285,279 · 12/16/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 15/12/2004

08/26/2008

RPI 1964

Concessão da patente

#16.1

09/30/1997

RPI 1400

Deferimento

#9.1

01/07/1997

RPI 1362

15.10

08/20/1996

RPI 1342

Conhecimento de parecer técnico

#7.1

11/07/1995

RPI 1301

Conhecimento de parecer técnico

#7.1

03/07/1995

RPI 1266

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

Publicação do pedido de patente

#3.1

08/28/1990

RPI 1030

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

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