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

CONECTOR ELÉTRICO.

Em ExigênciaInvention Patent

Application data

Number

PI8101229

Type

Invention Patent

Filing

02/27/1981

Publication

10/19/1982

Progress at the INPI

  1. Filing02/27/81
  2. Publication10/19/82
  3. Examination09/20/83
  4. Allowance08/07/84
  5. Grant02/26/85
  6. Expired03/26/96

The letters patent expired on 03/26/1996: 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: 09/16/1986. 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

M. R. (pessoa física)

W. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/16/1986

RPI 830

Concessão da patente

#16.1

02/26/1985

RPI 749

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/07/1984

RPI 720

Exigência - art. 36 da LPI

#6.1

02/28/1984

RPI 697

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

Republicação - classificação IPC

#15.11

01/05/2010

RPI 2035

Carta-patente expirada

#21.1

03/26/1996

RPI 1321

Patent monitoring

Track this patent in real time.

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