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

MECANISMO DE DESCARTE.

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102867

Type

Invention Patent

Filing

07/08/1991

Publication

02/04/1992

Progress at the INPI

  1. Filing07/08/91
  2. Publication02/04/92
  3. Examination05/03/94
  4. Allowance01/12/99
  5. Grant08/24/99
  6. Expired06/04/13

The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Philip Morris Products, Inc.

US

See this company's full portfolio

Inventors

G. B. (pessoa física)

US

J. G. (pessoa física)

US

J. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

550.177 · 07/09/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/07/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

08/24/1999

RPI 1494

Deferimento

#9.1

01/12/1999

RPI 1462

Exigência - art. 36 da LPI

#6.1

05/26/1998

RPI 1431

Exigência - art. 36 da LPI

#6.1

10/28/1997

RPI 1404

Solicitação de exame técnico

#4.1

05/03/1994

RPI 1222

Publicação do pedido de patente

#3.1

02/04/1992

RPI 1105

Patent monitoring

Track this patent in real time.

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