Official data from INPI

DISPOSIÇÃO PROPORCIONADA À ANTENA PARABÓLICA

Arquivada/ExtintaUtility Model

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Application data

Number

MU7002519

Type

Utility Model

Filing

11/22/1990

Publication

02/19/1991

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Progress at the INPI

Filing11/22/90
Publication02/19/91
Examination04/09/91
Allowance05/23/95
Grant10/31/95
Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Embrasat Indústria e Comércio Ltda

RJ, BR

Inventors

A. B. (pessoa física)

Technical data

IPC Classification

H01Q 1/12 H01Q 15/16

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/11/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

10/31/1995

RPI 1300

Deferimento

#9.1

05/23/1995

RPI 1277

Exigência - art. 36 da LPI

#6.1

12/27/1994

RPI 1256

14.4

10/13/1992

RPI 1141

Solicitação de exame técnico

#4.1

04/09/1991

RPI 1062

Publicação antecipada

#3.2

02/19/1991

RPI 1055

Pedido de patente depositado

#2.1

02/13/1991

RPI 1054

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