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Official data from INPI

PROCESSO PARA TRANSFERIR ENERGIA TERMICA DE UMA FONTE DE CALOR PARA UM FLUIDO DE TRABALHO CONFINADO DE UM MOTOR DE COMBUSTAO EXTERNA;MOTOR DE COMBUSTAO EXTERNA

ArquivadaInvention Patent

Application data

Number

PI8208091

Type

Invention Patent

Filing

09/07/1982

Publication

08/14/1984

Progress at the INPI

  1. Filing09/07/82
  2. Publication08/14/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/07/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

US COMMERCE [US]

Inventors

H. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/23/1986

RPI 844

Notificação de entrada na fase nacional - PCT

#1.3

08/14/1984

RPI 721

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