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Official data from INPI

SISTEMA E PROCESSO DE CONVERSAO DE ENERGIA TERMODINAMICA E FLUIDO OPERANTE TERMODINAMICO DE "EXPANDITES" ENCERRADOS UTILIZADO

ArquivadaInvention Patent

Application data

Number

PI8001990

Type

Invention Patent

Filing

03/10/1980

Publication

-

Progress at the INPI

  1. Filing03/10/80
  2. Publication
  3. Abandoned01/18/83
  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.

Talk to a specialist

Latest action published by the INPI: 09/18/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. J. (pessoa física)

Inventors

S. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

09/18/1984

RPI 726

Arquivamento - Art. 36 §1° da LPI

#11.2

05/08/1984

RPI 707

Republicação - classificação IPC

#15.11

01/10/1984

RPI 690

Exigência - art. 36 da LPI

#6.1

09/20/1983

RPI 674

Solicitação de exame técnico

#4.1

01/18/1983

RPI 639

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