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Official data from INPI

DISPOSIÇÕES INTRODUZIDAS EM TECLADO PARA INSTRUMENTOS MUSICAIS.

IndeferidaUtility Model

Application data

Number

MU6501280

Type

Utility Model

Filing

08/27/1985

Publication

12/03/1985

Progress at the INPI

Under appeal
  1. Filing08/27/85
  2. Publication12/03/85
  3. Examination12/30/86
  4. Refused05/02/89
  5. Grant
  6. In force

The application was refused by the INPI on 05/02/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

ES, BR

Inventors

C. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/02/1989

RPI 967

Pedido de certificado de adição de invenção

#5.1

05/19/1987

RPI 865

Solicitação de exame técnico

#4.1

12/30/1986

RPI 845

Publicação antecipada

#3.2

12/03/1985

RPI 789

Pedido de patente depositado

#2.1

11/26/1985

RPI 788

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