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Official data from INPI

JOGO DE XADREZ

Em AnáliseUtility Model

Application data

Number

MU6701150

Type

Utility Model

Filing

06/18/1987

Publication

03/01/1988

Progress at the INPI

Under appeal
  1. Filing06/18/87
  2. Publication03/01/88
  3. Examination06/28/88
  4. Refused06/12/90
  5. Grant
  6. In force

The application was refused by the INPI on 06/12/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OSCAR CHIARELLI FILHO [BR]

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

03/01/1988

RPI 906

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

06/12/1990

RPI 1022

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