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Official data from INPI

METODOS E TECNICAS PARA APLICACAO DE SUBSTANCIAS FOSFORECENTES PARTICULARMENTE ADAPTADOS PARA TELAS FORFORESCENTES GRAVADS

ArquivadaInvention Patent
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Application data

Number

PI8008304

Type

Invention Patent

Filing

12/18/1980

Publication

04/20/1982
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Progress at the INPI

  1. Filing12/18/80
  2. Publication04/20/82
  3. Abandoned06/22/82
  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: 10/11/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INT STANDARD ELECTRIC CORP

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Inventors

B. J. (pessoa física)

Technical data

IPC Classification

C09K 11/01H01J 1/63H01J 1/66

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/11/1983

RPI 677

Exigência - art. 36 da LPI

#6.1

03/01/1983

RPI 645

Solicitação de exame técnico

#4.1

06/22/1982

RPI 609

Publicação antecipada

#3.2

04/20/1982

RPI 600

Solicitação de exame não realizada

#4.2

02/09/1982

RPI 590

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