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Official data from INPI

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Em AnáliseInvention Patent
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Application data

Number

PI8305586

Type

Invention Patent

Filing

10/10/1983

Publication

05/22/1984
View on INPI

Progress at the INPI

  1. Filing10/10/83
  2. Publication05/22/84
  3. Examination08/12/86
  4. Allowance
  5. Grant
  6. In force

Published on 05/22/1984, 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: 08/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

State of Oregon Acting by and Through the Oregon State Board of Higher Education on

US

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

05/22/1984

RPI 709

Pedido de patente depositado

#2.1

12/27/1983

RPI 688

Retificação

#15.3

12/08/1992

RPI 1149

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