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Official data from INPI

ESPELHO A PROVA DE JATOS D'AGUA PARA TOMADAS ELÉTRICAS.

Em AnáliseInvention Patent
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Application data

Number

PI8100500

Type

Invention Patent

Filing

01/29/1981

Publication

09/28/1982
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Progress at the INPI

  1. Filing01/29/81
  2. Publication09/28/82
  3. Examination02/16/83
  4. Allowance03/13/84
  5. Grant12/26/84
  6. Terminated06/20/95

The patent was granted on 12/26/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pial Indústria e Comércio Ltda

SP, BR

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Inventors

L. B. (pessoa física)

Technical data

IPC Classification

H01H 9/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

10/13/1987

RPI 886

20.10

10/06/1987

RPI 885

20.4

10/06/1987

RPI 885

Pedido de licença compulsória

#20.1

03/24/1987

RPI 857

20.4

03/17/1987

RPI 856

Pedido de licença compulsória

#20.1

03/10/1987

RPI 855

201

06/24/1986

RPI 818

Pedido de licença voluntária

#17.1

02/18/1986

RPI 800

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

07/03/1984

RPI 715

Deferimento

#9.1

03/13/1984

RPI 699

Solicitação de exame técnico

#4.1

02/16/1983

RPI 643

Publicação do pedido de patente

#3.1

09/28/1982

RPI 623

Anuidade - prazo legal encerrado

#18.2

06/20/1995

RPI 1281

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