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Official data from INPI

APARELHO PARA O ALVEJAMENTO ADSORVENTE DE ÓLEOS.

IndeferidaInvention Patent
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Application data

Number

PI7904595

Type

Invention Patent

Filing

07/18/1979

Publication

-
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Progress at the INPI

Under appeal
  1. Filing07/18/79
  2. Publication
  3. Examination06/29/82
  4. Refused03/29/83
  5. Grant
  6. In force

The application was refused by the INPI on 03/29/1983. The invention was never patented.

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Latest action published by the INPI: 03/29/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Canada Packers Limited

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/29/1983

RPI 649

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

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