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

SISTEMA DE IGNIÇÃO CAPACITIVA SEM DISTRIBUIDOR

ConcedidaInvention Patent

Application data

Number

PI8304818

Type

Invention Patent

Filing

09/05/1983

Publication

04/09/1985

Progress at the INPI

  1. Filing09/05/83
  2. Publication04/09/85
  3. Examination01/07/86
  4. Allowance01/17/89
  5. Grant09/26/89
  6. Terminated04/22/97

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. R. (pessoa física)

SP, BR

Inventors

P. R. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

05/30/1989

RPI 971

Deferimento

#9.1

01/17/1989

RPI 952

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Republicação - classificação IPC

#15.11

11/22/1988

RPI 944

Exigência - art. 36 da LPI

#6.1

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

01/07/1986

RPI 794

3.4

05/21/1985

RPI 761

Publicação do pedido de patente

#3.1

04/09/1985

RPI 755

14.1

09/04/1984

RPI 724

Pedido de patente depositado

#2.1

11/08/1983

RPI 681

Anuidade - prazo legal encerrado

#18.2

04/22/1997

RPI 1377

Patent monitoring

Track this patent in real time.

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