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

QUEIMADOR-INJETOR DESTINADO À QUEIMA DE LÍQUIDOS CORROSIVOS, VISCOSOS OU CARREGADOS DE PARTÍCULAS SÓLIDAS

ConcedidaInvention Patent

Application data

Number

PI8203898

Type

Invention Patent

Filing

07/05/1982

Publication

01/10/1984

Progress at the INPI

  1. Filing07/05/82
  2. Publication01/10/84
  3. Examination02/25/86
  4. Allowance06/09/87
  5. Grant01/26/88
  6. Terminated02/11/92

The patent was granted on 01/26/1988 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: 01/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enterprise Generale de Chauffage Industriale Pillard

FR

Inventors

J. P. (pessoa física)

FR

P. A. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

82 01216 · 01/25/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

01/26/1988

RPI 901

Notificação para pagamento de retribuição

#13.1

09/29/1987

RPI 884

Deferimento

#9.1

06/09/1987

RPI 868

Exigência - art. 36 da LPI

#6.1

10/07/1986

RPI 833

Solicitação de exame técnico

#4.1

02/25/1986

RPI 801

Publicação do pedido de patente

#3.1

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

08/17/1982

RPI 617

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

Patent monitoring

Track this patent in real time.

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