Official data from INPI

PROTETOR DE TERMINAIS DE FIOS ELÉTRICOS.

PublicadaUtility Model

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Application data

Number

MU6800025

Type

Utility Model

Filing

01/12/1988

Publication

09/05/1989

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Progress at the INPI

Filing01/12/88
Publication09/05/89
Examination07/02/91
Allowance01/19/93
Grant08/31/93
Expired09/25/01

The letters patent expired on 09/25/2001: 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

G. R. (pessoa física)

Technical data

IPC Classification

H01R 4/22

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

05/03/1988

RPI 915

Carta-patente expirada

#21.1

Patente extinta em 12/01/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

Alteração de nome deferida

#25.4

12/30/1997

RPI 1410

Concessão da patente

#16.1

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

05/04/1993

RPI 1170

Deferimento

#9.1

01/19/1993

RPI 1155

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

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