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Official data from INPI

PROCESSO DE FISCALIZAÇÃO DE MATERIAL COMBUSTÍVEL NUCLEAR.

Em AnáliseInvention Patent

Application data

Number

PI8102066

Type

Invention Patent

Filing

04/03/1981

Publication

10/13/1981

Progress at the INPI

  1. Filing04/03/81
  2. Publication10/13/81
  3. Examination12/06/83
  4. Allowance12/17/85
  5. Grant06/24/86
  6. Terminated05/24/88

The patent was granted on 06/24/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. E. (pessoa física)

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Inventors

G. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

137.592 · 04/07/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Exigência - art. 36 da LPI

#6.1

02/26/1985

RPI 749

Exigência - art. 36 da LPI

#6.1

08/28/1984

RPI 723

Solicitação de exame técnico

#4.1

12/06/1983

RPI 685

Publicação do pedido de patente

#3.1

10/13/1981

RPI 573

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