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

MECANISMO DE RECLINAR ASSENTO

PublicadaInvention Patent

Application data

Number

PI8901006

Type

Invention Patent

Filing

03/03/1989

Publication

10/24/1989

Progress at the INPI

  1. Filing03/03/89
  2. Publication10/24/89
  3. Examination12/10/91
  4. Allowance01/25/94
  5. Grant08/30/94
  6. Expired12/15/09

The letters patent expired on 12/15/2009: 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I.H.W. Engineering Limited

GB

Inventors

I. H. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8805290 · 03/05/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/24/1989

RPI 992

Pedido de patente depositado

#2.1

04/18/1989

RPI 965

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B60N 1/06; A47C 7/40.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 03/03/2004

12/15/2009

RPI 2032

Concessão da patente

#16.1

08/30/1994

RPI 1239

Notificação para pagamento de retribuição

#13.1

05/17/1994

RPI 1224

Deferimento

#9.1

01/25/1994

RPI 1208

Solicitação de exame técnico

#4.1

12/10/1991

RPI 1097

Patent monitoring

Track this patent in real time.

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