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Official data from INPI

ELEMENTO DE SECAGEM PARA A PARTE ÚMIDA DE UMA MÁQUINA DE PAPELARIA.

ConcedidaInvention Patent

Application data

Number

PI8405488

Type

Invention Patent

Filing

02/22/1984

Publication

02/20/1985

Progress at the INPI

  1. Filing02/22/84
  2. Publication02/20/85
  3. Examination02/24/87
  4. Allowance08/02/88
  5. Grant09/26/89
  6. Terminated03/03/92

The patent was granted on 09/26/1989 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

F. A. (pessoa física)

DE

Inventors

K. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 33 06 457.1 · 02/24/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

11/29/1988

RPI 945

Deferimento

#9.1

08/02/1988

RPI 928

11.7

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

02/24/1987

RPI 853

Arquivamento - Art. 33 da LPI

#11.1

12/23/1986

RPI 844

Notificação de entrada na fase nacional - PCT

#1.3

02/20/1985

RPI 748

Anuidade - prazo legal encerrado

#18.2

03/03/1992

RPI 1109

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