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Official data from INPI

CONDICIONADOR CIRCUITADO HEXAGONAL

Em AnáliseInvention Patent
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Application data

Number

PI7900093

Type

Invention Patent

Filing

01/08/1979

Publication

-
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Progress at the INPI

  1. Filing01/08/79
  2. Publication
  3. Examination
  4. Allowance03/30/82
  5. Grant
  6. Terminated06/14/88

The patent was granted 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. N. (pessoa física)

F. A. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Cessão de direito de exploração

#22.1

04/23/1985

RPI 757

Deferimento

#9.1

03/30/1982

RPI 597

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