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Official data from INPI

CENTRAL DE ÁGUA QUENTE COM MODULAÇÃO ELETRÔNICA DE TEMPERATURA

Em AnáliseUtility Model

Application data

Number

MU6602032

Type

Utility Model

Filing

10/28/1986

Publication

05/31/1988

Progress at the INPI

Under appeal
  1. Filing10/28/86
  2. Publication05/31/88
  3. Examination12/27/88
  4. Refused05/22/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/22/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. L. (pessoa física)

RJ, BR

Inventors

M. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/27/1988

RPI 949

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Indeferimento

#9.2

05/22/1990

RPI 1019

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