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Official data from INPI

DISPOSITIVO DE CONTROLE DE TEMPO COM TEMPORIZADOR ELETRONICO

Em AnáliseInvention Patent

Application data

Number

PI7905599

Type

Invention Patent

Filing

08/29/1979

Publication

-

Progress at the INPI

  1. Filing08/29/79
  2. Publication
  3. Examination
  4. Allowance01/02/85
  5. Grant10/01/85
  6. Terminated04/12/94

The patent was granted on 10/01/1985 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: 06/02/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

Inventors

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

06/02/1987

RPI 867

Pedido de licença compulsória

#20.1

05/26/1987

RPI 866

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

04/23/1985

RPI 757

14.1

03/05/1985

RPI 750

Deferimento

#9.1

01/02/1985

RPI 741

Conhecimento de parecer técnico

#7.1

12/27/1983

RPI 688

14.7

06/28/1983

RPI 662

14.4

06/21/1983

RPI 661

Anuidade - prazo legal encerrado

#18.2

04/12/1994

RPI 1219

20.4

11/03/1992

RPI 1144

Pedido de licença compulsória

#20.1

10/27/1992

RPI 1143

Pedido de licença compulsória

#20.1

10/20/1992

RPI 1142

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