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Official data from INPI

APERFEIÇOAMENTOS EM REDES DE ANTENAS

Em AnáliseInvention Patent

Application data

Number

PI8603030

Type

Invention Patent

Filing

06/18/1986

Publication

10/14/1986

Progress at the INPI

  1. Filing06/18/86
  2. Publication10/14/86
  3. Examination12/09/86
  4. Allowance01/22/91
  5. Grant10/29/91
  6. Terminated10/03/95

The patent was granted on 10/29/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/09/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brasilsat Harald S/A

PR, BR

See this company's full portfolio

Inventors

E. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/09/1986

RPI 842

Publicação antecipada

#3.2

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

10/07/1986

RPI 833

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

20.4

11/03/1992

RPI 1144

Concessão da patente

#16.1

10/29/1991

RPI 1091

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/22/1991

RPI 1051

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