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Official data from INPI

MOTOR ROTATIVO DE EXPANSÃO A VAPOR

ArquivadaInvention PatentPCT · SU1989000134

Application data

Number

PI8907580

Type

Invention Patent

Filing

05/24/1989

Publication

07/02/1991

PCT

SU1989000134

Progress at the INPI

  1. Filing05/24/89
  2. Publication07/02/91
  3. Abandoned06/08/93
  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: 10/03/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. K. (pessoa física)

SU

Inventors

L. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/03/1995

RPI 1296

Exigência - art. 36 da LPI

#6.1

11/29/1994

RPI 1252

Solicitação de exame técnico

#4.1

06/08/1993

RPI 1175

Notificação de entrada na fase nacional - PCT

#1.3

07/02/1991

RPI 1074

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