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

PROCESSO DE COMANDO DA ABERTURA DE UM INTERRUPTOR E CIRCUITO LÓGICO PARA A REALIZAÇÃO DO PROCESSO.

Em AnáliseInvention Patent

Application data

Number

PI8601695

Type

Invention Patent

Filing

04/15/1986

Publication

12/16/1986

Progress at the INPI

  1. Filing04/15/86
  2. Publication12/16/86
  3. Examination01/24/89
  4. Allowance10/27/92
  5. Grant04/27/93
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Jeumont-Schneider

FR

See this company's full portfolio

Inventors

H. F. (pessoa física)

FR

J. A. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

85.05760 · 04/17/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/24/1989

RPI 953

Publicação do pedido de patente

#3.1

12/16/1986

RPI 843

Pedido de patente depositado

#2.1

11/04/1986

RPI 837

Carta-patente expirada

#21.1

Patente extinta em 15/04/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

03/09/1993

RPI 1162

Deferimento

#9.1

10/27/1992

RPI 1143

Patent monitoring

Track this patent in real time.

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