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Official data from INPI

SISTEMA PARA GERACAO ELETRONICA DE TIMBRES PARA INSTRUMENTOS MUSICAIS DE TECLADO,POR PRINCIPIO DE HOMOTETIA ESPECTRAL

Em AnáliseInvention Patent

Application data

Number

PI8500658

Type

Invention Patent

Filing

02/13/1985

Publication

07/16/1985

Progress at the INPI

  1. Filing02/13/85
  2. Publication07/16/85
  3. Abandoned12/17/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. L. (pessoa física)

Inventors

L. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/17/1985

RPI 791

Publicação antecipada

#3.2

07/16/1985

RPI 769

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Arquivamento - Art. 36 §1° da LPI

#11.2

01/15/1991

RPI 1050

Exigência - art. 36 da LPI

#6.1

06/05/1990

RPI 1021

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