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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM EQUIPAMENTO PARA INCINERAÇÃO DE MATERIAIS ORGÂNICOS

Em AnáliseUtility Model

Application data

Number

MU6902160

Type

Utility Model

Filing

10/19/1989

Publication

06/19/1990

Progress at the INPI

  1. Filing10/19/89
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 10/19/1989. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 05/06/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Umwelt-Equipamentos de Tecnologia Ambiental e Energéticos Ltda

RS, BR

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Inventors

W. K. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/06/1997

RPI 1379

Pedido de certificado de adição de invenção

#5.1

01/08/1991

RPI 1049

Pedido de certificado de adição de invenção

#5.1

01/02/1991

RPI 1048

Solicitação de exame técnico

#4.1

09/04/1990

RPI 1031

Publicação antecipada

#3.2

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/13/1990

RPI 1009

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