Official data from INPI

MAQUINA PARA APLICAR MEMBROS DE FIXACAO A CHAPAS DE APOIO DE TRILHOS E MAQUINA DE ACIONAMENTO DE PREGOES ATRAVES DE FUROS EM CHAPAS DE APOIO DE TRILHOS

ArquivadaInvention Patent

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Application data

Number

PI7801698

Type

Invention Patent

Filing

03/21/1977

Publication

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Progress at the INPI

Filing03/21/77
Publication
Examination
Allowance12/06/83
Abandoned
In force

The application was allowed on 12/06/1983 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: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CANRON 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. 38 §2° da LPI

#11.4

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

03/27/1984

RPI 701

Deferimento

#9.1

12/06/1983

RPI 685

6.2

11/10/1981

RPI 577

From the same holder

DISPOSITIVO DE SOCAMENTO E PROCESSO DE SOCAR E CONSOLIDAR CONTINUAMENTE UMA LINHA FERROVIÁRIA.DISPOSITIVO E MAQUINA PARA APLICAR PECAS DE FIXACAO A PLACAS DE UNIAO DE TRILHOS,MECANISMO LOCALIZADOR DE FUROS E SISTEMA DE CRAVACAO DE GRAMPOS DISPOSITIVO SENSOR DE FUROS PROCESSO E APARELHO PARA RESTAURAR A ESTRUTURA E A SUPERFICIE DE UMA VIA FERROVIARIA PERMANENTE VALVULA DE SERVOCONTROLE BROCA E PROCESSO PARA BROQUEAR MAQUINA DE SOCAR PARA VIA FERREA

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