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

AGREGADO PARA O TRANSPORTE DE COMBUSTÍVEL DE UM TANQUE DE RESERVA PARA O MOTOR DE COMBUSTÃO INTERNA DE UM VEÍCULO AUTOMOTOR

Prazo de SigiloInvention Patent

Application data

Number

PI8803693

Type

Invention Patent

Filing

07/25/1988

Publication

03/06/1990

Progress at the INPI

  1. Filing07/25/88
  2. Publication03/06/90
  3. Examination10/16/90
  4. Allowance10/15/91
  5. Grant05/26/92
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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

Robert Bosch Limitada

SP, BR

See this company's full portfolio

Inventors

A. G. (pessoa física)

G. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

01/24/1989

RPI 953

Carta-patente expirada

#21.1

Patente extinta em 25/07/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

05/26/1992

RPI 1121

Notificação para pagamento de retribuição

#13.1

02/18/1992

RPI 1107

Deferimento

#9.1

10/15/1991

RPI 1089

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

Publicação do pedido de patente

#3.1

03/06/1990

RPI 1008

Patent monitoring

Track this patent in real time.

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