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

TORNEIRA

ConcedidaInvention Patent

Application data

Number

PI8401453

Type

Invention Patent

Filing

03/30/1983

Publication

11/06/1984

Progress at the INPI

  1. Filing03/30/83
  2. Publication11/06/84
  3. Examination12/16/86
  4. Allowance08/23/88
  5. Grant07/25/89
  6. Terminated02/25/92

The patent was granted on 07/25/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROOS PAUL FRANCOIS [ZA]

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

12/13/1988

RPI 947

Deferimento

#9.1

08/23/1988

RPI 931

Exigência - art. 36 da LPI

#6.1

08/18/1987

RPI 878

Solicitação de exame técnico

#4.1

12/16/1986

RPI 843

Publicação do pedido de patente

#3.1

11/06/1984

RPI 733

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

Anuidade - prazo legal encerrado

#18.2

02/25/1992

RPI 1108

16.3

02/13/1990

RPI 1006

Patent monitoring

Track this patent in real time.

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