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Official data from INPI

Máquina aperfeiçoada para fechamento de embalagens plásticas retácteis ou não.

ArquivadaInvention Patent
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Application data

Number

PI7908056

Type

Invention Patent

Filing

12/07/1979

Publication

-
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Progress at the INPI

  1. Filing12/07/79
  2. Publication
  3. Abandoned07/27/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Darex Produtos Químicos e Plásticos Ltda

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

03/27/1984

RPI 701

Exigência - art. 36 da LPI

#6.1

07/26/1983

RPI 666

Solicitação de exame técnico

#4.1

07/27/1982

RPI 614

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