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Official data from INPI

SISTEMA DE EDIFICAÇÕES EM PRÉ-MOLDADOS DESMONTÁVEL

Prazo de SigiloUtility Model

Application data

Number

MU6802707

Type

Utility Model

Filing

12/09/1988

Publication

08/07/1990

Progress at the INPI

  1. Filing12/09/88
  2. Publication08/07/90
  3. Examination10/16/90
  4. Refused10/13/93
  5. Grant
  6. In force

The application was refused on 10/13/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. S. (pessoa física)

MG, BR

J. B. (pessoa física)

MG, BR

J. L. (pessoa física)

MG, BR

Inventors

G. S. (pessoa física)

BR

J. B. (pessoa física)

BR

J. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

111

10/13/1993

RPI 1193

Petição de recurso

#12.2

11/12/1991

RPI 1093

Indeferimento

#9.2

07/23/1991

RPI 1077

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

Publicação do pedido de patente

#3.1

08/07/1990

RPI 1027

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