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Official data from INPI

Novas composições dielétricas líquidas, aparelhagens elétricas e novos transformadores.

ArquivadaInvention Patent

Application data

Number

PI8001675

Type

Invention Patent

Filing

03/20/1980

Publication

-

Progress at the INPI

  1. Filing03/20/80
  2. Publication
  3. Abandoned11/09/82
  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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rhone-Poulenc Industries

FR

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Inventors

C. B. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

79 07713 · 03/21/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/27/1987

RPI 888

Exigência - art. 36 da LPI

#6.1

05/05/1987

RPI 863

Republicação - classificação IPC

#15.11

03/07/1984

RPI 698

Conhecimento de parecer técnico

#7.1

12/27/1983

RPI 688

Solicitação de exame técnico

#4.1

11/09/1982

RPI 629

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