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

BOMBA ELETROSTÁTICA, CONJUNTO DE BOMBA, SISTEMA DE VAPORIZAÇÃO ELETROSTÁTICA, RECIPIENTES LÍQUIDO E PRENDEDOR PARA UM RECIPIENTES

ConcedidaInvention Patent

Application data

Number

PI8304485

Type

Invention Patent

Filing

08/19/1983

Publication

04/24/1984

Progress at the INPI

  1. Filing08/19/83
  2. Publication04/24/84
  3. Examination07/29/86
  4. Allowance12/08/87
  5. Grant06/28/88
  6. Terminated05/02/95

The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

GB

8224408 · 08/25/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Deferimento

#9.1

12/08/1987

RPI 894

Exigência - art. 36 da LPI

#6.1

05/19/1987

RPI 865

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

04/24/1984

RPI 705

Pedido de patente depositado

#2.1

10/25/1983

RPI 679

Anuidade - prazo legal encerrado

#18.2

05/02/1995

RPI 1274

Patent monitoring

Track this patent in real time.

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