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

BOMBA DE INJEÇÃO PARA MOTOR DE COMBUSTÃO INTERNA

ConcedidaInvention Patent
Talk to an expert

Application data

Number

PI8202126

Type

Invention Patent

Filing

04/14/1982

Publication

03/22/1983
View on INPI

Progress at the INPI

  1. Filing04/14/82
  2. Publication03/22/83
  3. Examination05/28/85
  4. Allowance04/08/86
  5. Grant09/30/86
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. S. (pessoa física)

FR

Inventors

D. B. (pessoa física)

FR

Technical data

IPC Classification

F02M 59/02

Priority claims

FR

81 07685 · 04/16/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/30/1986

RPI 832

Notificação para pagamento de retribuição

#13.1

08/12/1986

RPI 825

Deferimento

#9.1

04/08/1986

RPI 807

Solicitação de exame técnico

#4.1

05/28/1985

RPI 762

Publicação do pedido de patente

#3.1

03/22/1983

RPI 648

Pedido de patente depositado

#2.1

06/01/1982

RPI 606

Carta-patente expirada

#21.1

Patente extinta em 14/04/97

07/01/2008

RPI 1956

Related

Patent monitoring

Track this patent in real time.

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