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Official data from INPI

ARRUELA DE ENCOSTO ANTIBLOQUEADORA PARA LANCADEIRA DE MAQUINA DE COSTURA

Em AnáliseInvention Patent

Application data

Number

PI8403414

Type

Invention Patent

Filing

07/11/1983

Publication

06/18/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/11/83
  2. Publication06/18/85
  3. Examination10/15/85
  4. Allowance06/28/88
  5. Grant
  6. In force

The application was allowed by the INPI on 06/28/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

L. H. (pessoa física)

O. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

10.1

10/18/1988

RPI 939

Deferimento

#9.1

06/28/1988

RPI 923

14.4

08/05/1986

RPI 824

14.1

07/29/1986

RPI 823

14.7

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

10/15/1985

RPI 782

Publicação do pedido de patente

#3.1

06/18/1985

RPI 765

Pedido de patente depositado

#2.1

09/18/1984

RPI 726

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