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Official data from INPI

DISPOSICAO INTRODUZIDA EM LAMINA DE COMUNICACAO VISUAL

IndeferidaUtility Model

Application data

Number

MU6500933

Type

Utility Model

Filing

07/02/1985

Publication

02/10/1987

Progress at the INPI

Under appeal
  1. Filing07/02/85
  2. Publication02/10/87
  3. Examination05/12/87
  4. Refused08/09/88
  5. Grant
  6. In force

The application was refused by the INPI on 08/09/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RONALD AMARAL KUNTZ [BR]

Inventors

K. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/09/1988

RPI 929

Solicitação de exame técnico

#4.1

05/12/1987

RPI 864

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

09/24/1985

RPI 779

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