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Official data from INPI

CONJUNTO DE AGULHA PARA MÁQUINA DE MALHARIA

ConcedidaInvention Patent
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Application data

Number

PI8202293

Type

Invention Patent

Filing

04/20/1982

Publication

11/29/1983
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Progress at the INPI

  1. Filing04/20/82
  2. Publication11/29/83
  3. Examination09/10/85
  4. Allowance12/29/87
  5. Grant07/26/88
  6. Terminated10/29/96

The patent was granted on 07/26/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Silver Seiko Ltd.

JP

Inventors

T. T. (pessoa física)

JP

Technical data

IPC Classification

D04B 35/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/26/1988

RPI 927

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

12/30/1986

RPI 845

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

Pedido de patente depositado

#2.1

06/08/1982

RPI 607

Anuidade - prazo legal encerrado

#18.2

10/29/1996

RPI 1352

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