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Official data from INPI

PROCESSO E DISPOSITIVO PARA O AVANCO DE MATERIAL EM FORMA DE BARRAS EM UMA MAQUINA DE CORTRE

ConcedidaInvention Patent

Application data

Number

PI8002508

Type

Invention Patent

Filing

05/25/1979

Publication

-

Progress at the INPI

  1. Filing05/25/79
  2. Publication
  3. Examination
  4. Allowance05/31/83
  5. Grant11/29/83
  6. Terminated09/25/90

The patent was granted on 11/29/1983 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: 11/29/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KEURO MASCHINENBAU GMBH

Inventors

G. R. (pessoa física)

S. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/29/1983

RPI 684

Notificação para pagamento de retribuição

#13.1

09/27/1983

RPI 675

14.1

06/07/1983

RPI 659

Deferimento

#9.1

05/31/1983

RPI 658

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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