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Official data from INPI

GUILHOTINA PARA CORTAR EM SEGMENTOS OS FEIXES DE BASTÕES DE COMBUSTÍVEL NUCLEAR IRRADIADOS

Em AnáliseInvention Patent

Application data

Number

PI8302581

Type

Invention Patent

Filing

05/13/1983

Publication

01/17/1984

Progress at the INPI

  1. Filing05/13/83
  2. Publication01/17/84
  3. Examination05/15/84
  4. Allowance08/21/90
  5. Grant03/26/91
  6. Terminated04/25/95

The patent was granted on 03/26/1991 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: 05/15/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. M. (pessoa física)

DE

Thyssen Industrie Ag.

DE

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Inventors

H. E. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 32 20 802.2 · 06/03/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/15/1984

RPI 708

Publicação do pedido de patente

#3.1

01/17/1984

RPI 691

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

Concessão da patente

#16.1

03/26/1991

RPI 1060

Notificação para pagamento de retribuição

#13.1

12/04/1990

RPI 1044

Deferimento

#9.1

08/21/1990

RPI 1029

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