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Official data from INPI

APARELHO PARA ESCRITA MANUAL BRAILLE DIRETA

ArquivadaUtility Model

Application data

Number

MU6301850

Type

Utility Model

Filing

12/09/1983

Publication

07/16/1985

Progress at the INPI

  1. Filing12/09/83
  2. Publication07/16/85
  3. Abandoned05/13/86
  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: 07/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ADRIANA

CLAUDIO FREITAS DE MAGALHAES [BR]

MARTA FOLINO PROENCA [BR]

PATRICIA OEST DE CARVALHO [BR]

SILVEIRA MENESCAL [BR]

Inventors

A. [. (pessoa física)

C. [. (pessoa física)

M. [. (pessoa física)

M. (pessoa física)

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/07/1987

RPI 872

Exigência - art. 36 da LPI

#6.1

12/30/1986

RPI 845

Solicitação de exame técnico

#4.1

05/13/1986

RPI 812

Publicação do pedido de patente

#3.1

07/16/1985

RPI 769

Pedido de patente depositado

#2.1

02/21/1984

RPI 696

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