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Official data from INPI

PROCESSO DE OBTENÇÃO DE UNIDADES HABITACIONAIS

Em AnáliseInvention Patent

Application data

Number

PI9002913

Type

Invention Patent

Filing

06/15/1990

Publication

01/08/1991

Progress at the INPI

  1. Filing06/15/90
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 06/15/1990. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 06/21/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IHL do Brasil Indústria e Comércio Ltda

SP, BR

Inventors

E. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

06/21/1994

RPI 1229

Pedido de certificado de adição de invenção

#5.1

10/15/1991

RPI 1089

Solicitação de exame técnico

#4.1

06/18/1991

RPI 1072

Publicação antecipada

#3.2

01/08/1991

RPI 1049

Pedido de patente depositado

#2.1

11/27/1990

RPI 1043

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