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Official data from INPI

AQUECEDOR DE ÁGUA

Em AnáliseUtility Model

Application data

Number

MU7000156

Type

Utility Model

Filing

01/24/1990

Publication

10/01/1991

Progress at the INPI

  1. Filing01/24/90
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 01/24/1990. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 09/19/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. E. (pessoa física)

SP, BR

Inventors

D. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/19/1995

RPI 1294

Pedido de certificado de adição de invenção

#5.1

09/29/1992

RPI 1139

Solicitação de exame técnico

#4.1

05/19/1992

RPI 1120

Publicação do pedido de patente

#3.1

10/01/1991

RPI 1087

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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