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Official data from INPI

DISPOSITIVO DE COMANDO DE INTERRUPTOR COM SOQUETE.

Em AnáliseInvention Patent

Application data

Number

PI7904573

Type

Invention Patent

Filing

07/16/1979

Publication

-

Progress at the INPI

  1. Filing07/16/79
  2. Publication
  3. Examination
  4. Allowance11/30/82
  5. Grant10/25/83
  6. In force07/16/99

The patent was granted on 10/25/1983 and is in force until 07/16/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:07/16/1999

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Walma S/A Indústria e Comércio

SP, BR

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Inventors

D. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

05/10/1983

RPI 655

Deferimento

#9.1

11/30/1982

RPI 632

Exigência - art. 36 da LPI

#6.1

05/11/1982

RPI 603

20.5

07/31/1990

RPI 1026

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