Official data from INPI

APERFEICOAMENTO EM CAIXA DE CONETOR ELETRICO

ArquivadaInvention Patent

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Application data

Number

PI7707626

Type

Invention Patent

Filing

11/22/1976

Publication

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Progress at the INPI

Filing11/22/76
Publication
Examination
Allowance03/09/82
Grant
Expired07/20/93

The letters patent expired on 07/20/1993: 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: 06/29/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AMP INC

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/29/1982

RPI 610

Deferimento

#9.1

03/09/1982

RPI 594

Carta-patente expirada

#21.1

07/20/1993

RPI 1181

From the same holder

CABO ELETRICO PINOS DE TOMADA ELETRICA CONECTOR ELETRICO TERMINAL ELETRICO DE ORIFICIO EXCENTRICO CONETOR PARA TERMINAR INDIVIDUALMENTE UMA PLURALIDADE DE CABOS DE FIBRAS OPTICAS CAIXA DE DERIVACOES ELETRICA COBERTURA PARA TERMINAL TUBULAR CONJUNTO ELETRICO

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