(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

CONJUNTO DE INTERCONEXÃO ELÉTRICA

Arquivada/ExtintaInvention Patent

Application data

Number

PI8906503

Type

Invention Patent

Filing

12/15/1989

Publication

06/18/1991

Progress at the INPI

  1. Filing12/15/89
  2. Publication06/18/91
  3. Examination07/27/93
  4. Allowance04/25/95
  5. Grant10/31/95
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AMP do Brasil Conectores Elétricos e Eletrônicos Ltda

SP, BR

AMP do Brasil Conectores Elétricos e Eletrônicos Ltda.

SP, BR

See this company's full portfolio

Inventors

J. T. (pessoa física)

AR

R. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 15/12/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

10/31/1995

RPI 1300

Deferimento

#9.1

04/25/1995

RPI 1273

Solicitação de exame técnico

#4.1

07/27/1993

RPI 1182

Publicação do pedido de patente

#3.1

06/18/1991

RPI 1072

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.