Official data from INPI

APERFEICOAMENTO NUM FREIO DE DISCO E PROTETOR METALICO

ArquivadaInvention Patent

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Application data

Number

PI7901150

Type

Invention Patent

Filing

02/24/1978

Publication

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Progress at the INPI

Filing02/24/78
Publication
Examination
Allowance08/10/82
Abandoned
In force

The application was allowed on 08/10/1982 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 07/12/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SUMITOMO ELECTRIC INDUSTRIES

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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. 38 §2° da LPI

#11.4

07/12/1983

RPI 664

Deferimento

#9.1

08/10/1982

RPI 616

Pedido de certificado de adição de invenção

#5.1

03/30/1982

RPI 597

From the same holder

FREIO A DISCO DO TIPO FLUTUANTE PARA UM VEICULO DE DUAS RODAS DISPOSICAO PARA MONTAGEM DE UM DETECTOR DE DESGASTE PARA UM CHUMACO DE FREIO FREIO DE DISCO,POSSUINDO UMA ESTRUTURA A PROVA DE POEIRA APERFEICOADA CHAPA DE RETENCAO PARA ALMOFADAS DE FREIO APERFEICOAMENTO NUM DETECTOR DE DESGASTE DE ALMOFADA DE FREIO APARELHO DE GUIA DE PINOS APERFEICOAMENTO EM ESTRUTURA PARA MONTAGEM DE UM DETETOR DE ABRASAO DA PASTILHA DE LONA DE FREIO

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