Official data from INPI

ANTENA INTERNA

IndeferidaInvention Patent

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Application data

Number

PI8003894

Type

Invention Patent

Filing

06/23/1980

Publication

03/09/1982

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Progress at the INPI

Under appeal

Filing06/23/80
Publication03/09/82
Examination06/22/82
Refused04/19/83
Grant
In force

The application was refused by the INPI on 04/19/1983. The invention was never patented.

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Latest action published by the INPI: 04/26/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. A. (pessoa física)

Inventors

C. G. (pessoa física)

M. M. (pessoa física)

Technical data

IPC Classification

H01Q 9/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

04/26/1983

RPI 653

Indeferimento

#9.2

04/19/1983

RPI 652

Solicitação de exame técnico

#4.1

06/22/1982

RPI 609

Publicação do pedido de patente

#3.1

03/09/1982

RPI 594

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TRANSFORMADOR DE IMPEDANCIA APERFEICOADO DISPOSICAO CONSTRUTIVA EM ANTENAS PARABOLICAS

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