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Official data from INPI

APERFEIÇOAMENTOS EM MINUTERIA ELETRÔNICA.

Em AnáliseInvention Patent

Application data

Number

PI8505609

Type

Invention Patent

Filing

11/08/1985

Publication

04/22/1986

Progress at the INPI

  1. Filing11/08/85
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 11/08/1985. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

West-Ton S/A Equipamentos Elétricos

Inventors

R. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

07/01/1986

RPI 819

Publicação antecipada

#3.2

04/22/1986

RPI 809

Pedido de patente depositado

#2.1

01/14/1986

RPI 795

Retificação

#15.3

01/15/1991

RPI 1050

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