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Official data from INPI

MOTOR ELÉTRICO SÍNCRONO, MULTIFÁSICO, COM EXCITAÇÃO PERMANENTE POR ÍMÃ

ArquivadaInvention PatentPCT · DE1988000322

Application data

Number

PI8807540

Type

Invention Patent

Filing

06/01/1988

Publication

04/17/1990

PCT

DE1988000322

Progress at the INPI

  1. Filing06/01/88
  2. Publication04/17/90
  3. Abandoned07/31/90
  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: 01/10/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

W. L. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3718983.2 · 06/04/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/10/1995

RPI 1258

Exigência - art. 36 da LPI

#6.1

03/15/1994

RPI 1215

Solicitação de exame técnico

#4.1

07/31/1990

RPI 1026

Notificação de entrada na fase nacional - PCT

#1.3

04/17/1990

RPI 1014

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