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Official data from INPI

DISPOSICAO DE CONDUCAO PARA O ARCO DE SERRA DE UMA SERRA MECANICA DE ARCO

Em AnáliseInvention Patent

Application data

Number

PI8008558

Type

Invention Patent

Filing

05/02/1980

Publication

08/10/1982

Progress at the INPI

  1. Filing05/02/80
  2. Publication08/10/82
  3. Examination10/11/83
  4. Allowance04/24/84
  5. Grant10/30/84
  6. Terminated09/26/89

The patent was granted on 10/30/1984 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KEURO MASCHINENBAU GMBH [DE]

Inventors

S. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

10/30/1984

RPI 732

Notificação para pagamento de retribuição

#13.1

08/21/1984

RPI 722

Deferimento

#9.1

04/24/1984

RPI 705

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

Publicação do pedido de patente

#3.1

08/10/1982

RPI 616

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