Official data from INPI

DISPOSITIVO DE SEGURANÇA PARA TOMADAS DE CORRENTE ELÉTRICA.

Em AnáliseInvention Patent

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Application data

Number

PI8600353

Type

Invention Patent

Filing

01/29/1986

Publication

10/14/1986

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Progress at the INPI

Filing01/29/86
Publication10/14/86
Examination08/30/88
Allowance11/03/92
Grant07/27/93
Expired07/22/08

The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bassani Ticino S.p.A..

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Inventors

A. B. (pessoa física)

R. P. (pessoa física)

Technical data

IPC Classification

H01H 1/64

Priority claims

19278-A/85 · 01/29/1985

21452-A/85 · 07/05/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/30/1988

RPI 932

Publicação do pedido de patente

#3.1

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Carta-patente expirada

#21.1

Patente extinta em 29/01/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

04/27/1993

RPI 1169

9.1.3

01/12/1993

RPI 1154

Deferimento

#9.1

11/03/1992

RPI 1144

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