Official data from INPI

ANTENA

ConcedidaInvention Patent

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Application data

Number

PI7902944

Type

Invention Patent

Filing

05/14/1979

Publication

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Progress at the INPI

Filing05/14/79
Publication
Examination
Allowance11/01/83
Grant09/25/84
Terminated01/28/92

The patent was granted on 09/25/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

Inventors

C. A. (pessoa física)

Technical data

IPC Classification

H01Q 1/32

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/25/1984

RPI 727

14.4

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

02/14/1984

RPI 695

Deferimento

#9.1

11/01/1983

RPI 680

14.7

07/05/1983

RPI 663

14.1

06/28/1983

RPI 662

Exigência - art. 36 da LPI

#6.1

08/03/1982

RPI 615

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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