Official data from INPI

ELEMENTO PARA FIXACAO DE CABOS

Arquivada/ExtintaUtility Model

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Application data

Number

MU5600006

Type

Utility Model

Filing

01/08/1976

Publication

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Progress at the INPI

Filing01/08/76
Publication
Examination
Allowance
Grant08/31/82
Expired07/15/86

The letters patent expired on 07/15/1986: 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: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. L. (pessoa física)

Inventors

R. G. (pessoa física)

Technical data

IPC Classification

H02G 1/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

07/15/1986

RPI 821

20.7

09/04/1984

RPI 724

Concessão da patente

#16.1

08/31/1982

RPI 619

Notificação para pagamento de retribuição

#13.1

05/11/1982

RPI 603

110

02/09/1982

RPI 590

From the same holder

SISTEMA DE FECHAMENTO PARA TUBO ABERTO LONGITUDINALMENTE

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