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Official data from INPI

AQUECDOR AMBIENTAL ELÉTRICO

Em AnáliseUtility Model

Application data

Number

MU6701724

Type

Utility Model

Filing

08/07/1987

Publication

05/02/1989

Progress at the INPI

  1. Filing08/07/87
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 08/07/1987. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Boiler Indústria e Comércio de Equipamentos Termo-Mecânicos Ltda.

RS, BR

Inventors

J. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

08/08/1989

RPI 981

Publicação do pedido de patente

#3.1

05/02/1989

RPI 967

Pedido de patente depositado

#2.1

03/28/1989

RPI 962

Pedido de patente depositado

#2.1

12/15/1987

RPI 895

Retificação

#15.3

05/21/1991

RPI 1068

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