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Official data from INPI

POLIA ISOLADORA DE MOTOR

Em AnáliseInvention Patent
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Application data

Number

PI8401059

Type

Invention Patent

Filing

03/21/1983

Publication

10/30/1984
View on INPI

Progress at the INPI

  1. Filing03/21/83
  2. Publication10/30/84
  3. Examination02/05/85
  4. Allowance
  5. Grant
  6. In force

Published on 10/30/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

J. V. (pessoa física)

S. D. (pessoa física)

Technical data

IPC Classification

D05B 69/32

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/03/1987

RPI 889

14.7

06/17/1986

RPI 817

14.4

06/03/1986

RPI 815

14.1

05/27/1986

RPI 814

Solicitação de exame técnico

#4.1

02/05/1985

RPI 746

Publicação do pedido de patente

#3.1

10/30/1984

RPI 732

Pedido de patente depositado

#2.1

05/15/1984

RPI 708

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