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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA APLICADA A PISO E REVESTIMENTO CERÂMICO E SEMELHANTES

Em AnáliseUtility Model

Application data

Number

MU6801057

Type

Utility Model

Filing

05/16/1988

Publication

12/20/1988

Progress at the INPI

Under appeal
  1. Filing05/16/88
  2. Publication12/20/88
  3. Examination09/19/89
  4. Refused06/23/92
  5. Grant
  6. In force

The application was refused by the INPI on 06/23/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

MG, BR

I. O. (pessoa física)

MG, BR

Inventors

E. C. (pessoa física)

BR

I. O. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/19/1989

RPI 987

Publicação antecipada

#3.2

12/20/1988

RPI 948

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Indeferimento

#9.2

06/23/1992

RPI 1125

Pedido de certificado de adição de invenção

#5.1

02/01/1990

RPI 1004

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