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

USINA NUCLEAR E PROCESSO PARA OPERAÇÃO DE UMA TAL USINA NUCLEAR

Em AnáliseInvention Patent

Application data

Number

PI8204086

Type

Invention Patent

Filing

07/14/1982

Publication

07/05/1983

Progress at the INPI

  1. Filing07/14/82
  2. Publication07/05/83
  3. Examination09/17/85
  4. Allowance02/18/92
  5. Grant10/27/92
  6. Terminated07/18/95

The patent was granted on 10/27/1992 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: 09/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. A. (pessoa física)

DE

Inventors

D. T. (pessoa física)

DE

H. B. (pessoa física)

DE

M. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 31 28 201.6 · 07/16/1981

DE

P 32 13 287.5 · 04/08/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/17/1985

RPI 778

Publicação do pedido de patente

#3.1

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

08/24/1982

RPI 618

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

Concessão da patente

#16.1

10/27/1992

RPI 1143

Notificação para pagamento de retribuição

#13.1

07/07/1992

RPI 1127

Deferimento

#9.1

02/18/1992

RPI 1107

Exigência - art. 36 da LPI

#6.1

07/30/1991

RPI 1078

14.1

08/21/1990

RPI 1029

Patent monitoring

Track this patent in real time.

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