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Official data from INPI

ESCOVA DE DENTES ELETRÔNICA

Em AnáliseInvention Patent
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Application data

Number

PI8701777

Type

Invention Patent

Filing

04/06/1987

Publication

08/11/1987
View on INPI

Progress at the INPI

  1. Filing04/06/87
  2. Publication08/11/87
  3. Examination10/13/87
  4. Allowance
  5. Grant
  6. In force

Published on 08/11/1987, 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: 10/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. A. (pessoa física)

MG, BR

Inventors

P. A. (pessoa física)

BR

Technical data

IPC Classification

A46B 13/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/13/1987

RPI 886

Publicação antecipada

#3.2

08/11/1987

RPI 877

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Retificação

#15.3

10/04/1994

RPI 1244

Retificação

#15.6

10/26/1993

RPI 1195

Retificação

#15.3

02/02/1993

RPI 1157

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