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Official data from INPI

FERRAMENTA PARA CONETAR FIOS METALICOS

Em AnáliseInvention Patent

Application data

Number

PI8002851

Type

Invention Patent

Filing

05/09/1980

Publication

12/29/1981

Progress at the INPI

  1. Filing05/09/80
  2. Publication12/29/81
  3. Examination04/27/82
  4. Allowance02/28/84
  5. Grant09/25/84
  6. Terminated09/26/89

The patent was granted on 09/25/1984 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

X. J. (pessoa física)

Inventors

X. J. (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

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

Deferimento

#9.1

02/28/1984

RPI 697

Exigência - art. 36 da LPI

#6.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

04/27/1982

RPI 601

Publicação do pedido de patente

#3.1

12/29/1981

RPI 584

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