Official data from INPI

CHUMBADOR DE FIXACAO

Arquivada/ExtintaUtility Model

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Application data

Number

MU5800565

Type

Utility Model

Filing

05/11/1978

Publication

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Progress at the INPI

Filing05/11/78
Publication
Examination
Allowance03/30/82
Grant
Expired08/16/88

The letters patent expired on 08/16/1988: 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MECANICA WALSYWA LTD

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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).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

20.7

04/22/1987

RPI 861

20.4

01/13/1987

RPI 847

Notificação para pagamento de retribuição

#13.1

07/20/1982

RPI 613

Deferimento

#9.1

03/30/1982

RPI 597

From the same holder

JAQUETA METALICA COM FLANGE CHUMBADOR DE DUPLA EXPANSAO PENDURAL APERFEICOAMENTO EM DISPOSITIVO PARA ABATER GADO APERFEICOAMENTOS EM CRAVADOR DE PINOS UNIAO PARA BRACADEIRAS FIXADOR FERRAMENTA PARA MARCAR PECAS

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