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Official data from INPI

CONTROLADOR DE LIGAÇÃO-DESLIGAMENTO DE COMUTAÇÃO ADAPTÁVEL DE TEMPO DISCRETO

ArquivadaInvention Patent

Application data

Number

PI8402695

Type

Invention Patent

Filing

06/04/1984

Publication

05/07/1985

Progress at the INPI

  1. Filing06/04/84
  2. Publication05/07/85
  3. Examination11/19/85
  4. Allowance03/20/90
  5. Grant08/28/90
  6. Terminated06/13/95

The patent was granted on 08/28/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Omron Tateisi Electronics Co.

JP

Inventors

H. R. (pessoa física)

DE

R. B. (pessoa física)

DE

R. B. (pessoa física)

DE

U. H. (pessoa física)

DE

U. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 3320224.9 · 06/03/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.7

10/24/1989

RPI 992

Arquivamento - Art. 36 §1° da LPI

#11.2

03/28/1989

RPI 962

Exigência - art. 36 da LPI

#6.1

09/13/1988

RPI 934

6.2

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

11/19/1985

RPI 787

Publicação do pedido de patente

#3.1

05/07/1985

RPI 759

Pedido de patente depositado

#2.1

08/14/1984

RPI 721

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

Concessão da patente

#16.1

08/28/1990

RPI 1030

Deferimento

#9.1

03/20/1990

RPI 1010

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