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

EQUIPAMENTO DE IGNIÇÃO DE MÚLTIPLAS VELAS E SEM DISTRIBUIDOR, PARA MOTORES DE COMBUSTÃO INTERNA

Em AnáliseInvention Patent

Application data

Number

PI8501455

Type

Invention Patent

Filing

03/29/1985

Publication

11/26/1985

Progress at the INPI

  1. Filing03/29/85
  2. Publication11/26/85
  3. Examination12/29/87
  4. Allowance08/14/90
  5. Grant02/26/91
  6. Terminated05/21/96

The patent was granted on 02/26/1991 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: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Robert Bosch GmbH

DE

See this company's full portfolio

Inventors

D. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 34 11 845.4 · 03/30/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/29/1987

RPI 897

Publicação do pedido de patente

#3.1

11/26/1985

RPI 788

Pedido de patente depositado

#2.1

06/18/1985

RPI 765

Anuidade - prazo legal encerrado

#18.2

05/21/1996

RPI 1329

Concessão da patente

#16.1

02/26/1991

RPI 1056

Notificação para pagamento de retribuição

#13.1

11/27/1990

RPI 1043

Deferimento

#9.1

08/14/1990

RPI 1028

Exigência - art. 36 da LPI

#6.1

03/13/1990

RPI 1009

Patent monitoring

Track this patent in real time.

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