Official data from INPI

APENDICE DE SUPORTE VERTICAL EM ISOLADOR CENTRAL DE ANTENA

ConcedidaUtility Model

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Application data

Number

MU6200949

Type

Utility Model

Filing

07/16/1982

Publication

02/21/1984

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Progress at the INPI

Filing07/16/82
Publication02/21/84
Examination06/19/84
Allowance04/16/85
Grant11/26/85
Expired11/15/94

The letters patent expired on 11/15/1994: 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRIEX ELETRONICA IND E COMERCI [BR]

Inventors

C. B. (pessoa física)

Technical data

IPC Classification

H01Q 1/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

08/06/1985

RPI 772

Deferimento

#9.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

06/19/1984

RPI 713

Publicação do pedido de patente

#3.1

02/21/1984

RPI 696

Pedido de patente depositado

#2.1

08/31/1982

RPI 619

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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