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

CONJUNTO PARA INJEÇÃO DE COMBUSTÍVEL PARA MOTORES DE COMBUSTÃO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9002760

Type

Invention Patent

Filing

06/12/1990

Publication

08/20/1991

Progress at the INPI

  1. Filing06/12/90
  2. Publication08/20/91
  3. Examination10/05/93
  4. Allowance05/31/94
  5. Grant01/31/95
  6. Expired05/25/10

The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Robert Bosch GmbH

DE

See this company's full portfolio

Inventors

P. R. (pessoa física)

DE

U. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 19 231.8 · 06/13/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 12/06/2005

05/25/2010

RPI 2055

Concessão da patente

#16.1

01/31/1995

RPI 1261

Notificação para pagamento de retribuição

#13.1

10/04/1994

RPI 1244

Deferimento

#9.1

05/31/1994

RPI 1226

Solicitação de exame técnico

#4.1

10/05/1993

RPI 1192

Publicação do pedido de patente

#3.1

08/20/1991

RPI 1081

Pedido de patente depositado

#2.1

10/16/1990

RPI 1037

Patent monitoring

Track this patent in real time.

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