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Official data from INPI

NAVICULA AQUECIDA POR RESISTENCIA

Em AnáliseInvention Patent

Application data

Number

PI8205728

Type

Invention Patent

Filing

10/30/1981

Publication

09/06/1983

Progress at the INPI

  1. Filing10/30/81
  2. Publication09/06/83
  3. Examination11/12/85
  4. Allowance
  5. Grant
  6. In force

Published on 09/06/1983, 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: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KENNECOTT CORP [US]

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Inventors

B. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.2

12/06/1988

RPI 946

Arquivamento - Art. 36 §1° da LPI

#11.2

09/01/1987

RPI 880

Exigência - art. 36 da LPI

#6.1

12/16/1986

RPI 843

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

09/06/1983

RPI 672

Pedido de patente depositado

#2.1

11/23/1982

RPI 631

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