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Official data from INPI

ESTRUTURA COMPOSTA PROTETORA DE RADIOFREQUENCIA

Em AnáliseInvention Patent
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Application data

Number

PI8006926

Type

Invention Patent

Filing

10/31/1979

Publication

-
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Progress at the INPI

  1. Filing10/31/79
  2. Publication
  3. Examination07/26/83
  4. Allowance
  5. Grant01/29/85
  6. In force10/31/99

The patent was granted on 01/29/1985 and is in force until 10/31/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/31/1999

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Latest action published by the INPI: 02/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. W. (pessoa física)

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Inventors

C. W. (pessoa física)

V. J. (pessoa física)

Technical data

IPC Classification

H05K 9/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.2

02/18/1986

RPI 800

Concessão da patente

#16.1

01/29/1985

RPI 745

Arquivamento - Art. 36 §1° da LPI

#11.2

01/22/1985

RPI 744

Exigência - art. 36 da LPI

#6.1

05/22/1984

RPI 709

Exigência - art. 36 da LPI

#6.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

07/26/1983

RPI 666

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