Official data from INPI

DISPOSITIVO PARA LEVANTAR JANELAS,DESTINADO ESPECIALMENTE PARA VEICULOS AUTOMOVEIS

Em AnáliseInvention Patent

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Application data

Number

PI7706503

Type

Invention Patent

Filing

09/30/1976

Publication

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Progress at the INPI

Filing09/30/76
Publication
Examination
Allowance
Grant
Expired07/06/93

The letters patent expired on 07/06/1993: 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: 12/22/1981. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BROSE & CO METALLWERK MAX

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

12/22/1981

RPI 583

Carta-patente expirada

#21.1

07/06/1993

RPI 1179

From the same holder

ACIONAMENTO ELECTRICO PARA LEVANTADOR DE JANELAS QUE OPERA POR MEIO DE UM CABO FLEXIVEL OU MEDIANTE ALAVANCAS LEVANTADOR DE JANELAS,EM PARTICULAR PARA VEICULOS AUTOMOVEIS DISPOSITIVO PARA LEVANTAR E BAIXAR UMA VIDRACA,ESPECIALMENTE PARA VEICULOS AUTOMOTORES LEVANTADOR DE JANELAS,ESPECIALMENTE PARA VEICULOS AUTOMOTORES

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