Official data from INPI

CONTACTO ELETRICO PARA COMPONENTES TUBULARES TELESCOPICOS

ConcedidaUtility Model

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Application data

Number

MU6301081

Type

Utility Model

Filing

07/29/1983

Publication

03/12/1985

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Progress at the INPI

Filing07/29/83
Publication03/12/85
Examination08/06/85
Allowance09/30/86
Grant02/23/88
Expired12/07/93

The letters patent expired on 12/07/1993: 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: 02/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SALOMON LUCIEN SALAMA [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

H01Q 1/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/23/1988

RPI 905

14.1

12/15/1987

RPI 895

Notificação para pagamento de retribuição

#13.1

08/11/1987

RPI 877

110

04/07/1987

RPI 859

Recurso

#12.1

12/30/1986

RPI 845

Deferimento

#9.1

09/30/1986

RPI 832

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Publicação do pedido de patente

#3.1

03/12/1985

RPI 751

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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