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Official data from INPI

Processo e dispositivo para a adução de folhas de papel exatamente ajustada a uma máquina processadora de folhas de papel

ConcedidaInvention Patent

Application data

Number

PI8401351

Type

Invention Patent

Filing

03/28/1984

Publication

10/30/1984

Progress at the INPI

  1. Filing03/28/84
  2. Publication10/30/84
  3. Examination04/09/85
  4. Allowance05/05/87
  5. Grant10/27/87
  6. Terminated05/07/96

The patent was granted on 10/27/1987 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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

Inventors

W. J. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 33 11 197.9 · 03/26/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/27/1987

RPI 888

Notificação para pagamento de retribuição

#13.1

09/22/1987

RPI 883

Deferimento

#9.1

05/05/1987

RPI 863

Exigência - art. 36 da LPI

#6.1

07/15/1986

RPI 821

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

10/30/1984

RPI 732

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

Anuidade - prazo legal encerrado

#18.2

05/07/1996

RPI 1327

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