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Official data from INPI

Processo para preparação de jogos de cópias a partir de uma pilha confrontada de papel para cópias sem carbono sensível à pressão e jogo de cópias de papel para cópias sem carbono sensível à pressão.

ArquivadaInvention Patent

Application data

Number

PI7904683

Type

Invention Patent

Filing

07/23/1979

Publication

-

Progress at the INPI

  1. Filing07/23/79
  2. Publication
  3. Abandoned03/09/82
  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: 11/13/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Appleton Papers Inc.

US

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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

11/13/1984

RPI 734

Exigência - art. 36 da LPI

#6.1

02/21/1984

RPI 696

Conhecimento de parecer técnico

#7.1

07/19/1983

RPI 665

Exigência - art. 36 da LPI

#6.1

01/11/1983

RPI 638

Solicitação de exame técnico

#4.1

03/09/1982

RPI 594

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