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

PROCESSO DE OBTER UM CONJUNTO INCLUINDO UM TUBO DE METAL E UM CORPO CIRCUNDANTE.

Em AnáliseInvention Patent

Application data

Number

PI8600166

Type

Invention Patent

Filing

01/16/1986

Publication

09/23/1986

Progress at the INPI

  1. Filing01/16/86
  2. Publication09/23/86
  3. Examination09/13/88
  4. Allowance05/04/93
  5. Grant10/26/93
  6. Terminated12/31/96

The patent was granted on 10/26/1993 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: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lucas Industries Public Limited Company, companhia britânica

GB

See this company's full portfolio

Inventors

W. C. (pessoa física)

GB

Technical data

Priority claims

GB

8501137 · 01/17/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/13/1988

RPI 934

Republicação - classificação IPC

#15.11

03/10/1987

RPI 855

Publicação do pedido de patente

#3.1

09/23/1986

RPI 831

Pedido de patente depositado

#2.1

04/15/1986

RPI 808

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Republicação - classificação IPC

#15.11

03/28/1995

RPI 1269

Concessão da patente

#16.1

10/26/1993

RPI 1195

Notificação para pagamento de retribuição

#13.1

09/08/1993

RPI 1188

Deferimento

#9.1

05/04/1993

RPI 1170

Exigência - art. 36 da LPI

#6.1

11/03/1992

RPI 1144

Patent monitoring

Track this patent in real time.

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