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

Condensador de injeção

Arquivada/ExtintaInvention Patent

Application data

Number

PI9103065

Type

Invention Patent

Filing

07/17/1991

Publication

02/11/1992

Progress at the INPI

  1. Filing07/17/91
  2. Publication02/11/92
  3. Examination11/10/92
  4. Allowance06/11/96
  5. Grant04/29/97
  6. Expired06/29/10

The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. I. (pessoa física)

HU

Inventors

G. C. (pessoa física)

HU

G. B. (pessoa física)

HU

G. F. (pessoa física)

HU

G. P. (pessoa física)

HU

J. B. (pessoa física)

HU

Technical data

IPC Classification

Priority claims

HU

4531/90 · 07/18/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 17/07/2006

06/29/2010

RPI 2060

Concessão da patente

#16.1

04/29/1997

RPI 1378

Deferimento

#9.1

06/11/1996

RPI 1332

Solicitação de exame técnico

#4.1

11/10/1992

RPI 1145

Publicação do pedido de patente

#3.1

02/11/1992

RPI 1106

Patent monitoring

Track this patent in real time.

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