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Official data from INPI

PROTÉLETRON

Em AnáliseUtility Model
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Application data

Number

MU7001859

Type

Utility Model

Filing

09/04/1990

Publication

04/28/1992
View on INPI

Progress at the INPI

  1. Filing09/04/90
  2. Publication04/28/92
  3. Examination12/28/93
  4. Allowance
  5. Grant
  6. In force

Published on 04/28/1992, 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: 08/16/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. S. (pessoa física)

SP, BR

Inventors

M. S. (pessoa física)

BR

T. S. (pessoa física)

Technical data

IPC Classification

H02H 9/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/16/1994

RPI 1237

15.5

02/16/1994

RPI 1211

Solicitação de exame técnico

#4.1

12/28/1993

RPI 1204

Publicação do pedido de patente

#3.1

04/28/1992

RPI 1117

Pedido de patente depositado

#2.1

03/19/1991

RPI 1059

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