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Official data from INPI

CIRCUITO DE TRANSITOR FLUTUANTE

Em AnáliseInvention Patent

Application data

Number

PI8605340

Type

Invention Patent

Filing

10/30/1986

Publication

08/04/1987

Progress at the INPI

  1. Filing10/30/86
  2. Publication08/04/87
  3. Examination04/25/89
  4. Allowance
  5. Grant
  6. In force

Published on 08/04/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

US

Inventors

C. V. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

793.373 · 10/31/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/25/1989

RPI 966

Publicação do pedido de patente

#3.1

08/04/1987

RPI 876

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Retificação

#15.3

03/09/1993

RPI 1162

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