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Official data from INPI

SEMÁFORO DÍGITO-SEQUENCIAL

PublicadaUtility Model

Application data

Number

MU6702836

Type

Utility Model

Filing

12/14/1987

Publication

08/08/1989

Progress at the INPI

  1. Filing12/14/87
  2. Publication08/08/89
  3. Abandoned
  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: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AGS - Indústria e Comércio de Equipamentos Eletrônicos Limitada

RS, BR

Inventors

G. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/08/1989

RPI 981

Pedido de patente depositado

#2.1

04/19/1988

RPI 913

Arquivamento - Art. 36 §1° da LPI

#11.2

06/08/1993

RPI 1175

15.15

03/20/1990

RPI 1010

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