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Official data from INPI

CAVILHAS ROSCADAS MAGNETICAMENTE ISOLADAS PARA MOTORES DE INDUÇÃO LINEARES

ArquivadaInvention PatentPCT · CA1992000392

Application data

Number

PI9205347

Type

Invention Patent

Filing

09/10/1992

Publication

12/27/1994

PCT

CA1992000392

Progress at the INPI

  1. Filing09/10/92
  2. Publication12/27/94
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/10/1992 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: 09/05/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bombardier Inc.

CA

Inventors

A. R. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

US

757227 · 09/10/1991

Abstract

Um primário para um motor de indução linear é formado por lâminas que são presas entre si. As cavilhas roscadas são localizadas em protuberâncias sobre a borda oposta do dente de modo a ficarem fora do trajeto de penetração substancial de fluxo.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/05/1995

RPI 1292

Notificação de entrada na fase nacional - PCT

#1.3

12/27/1994

RPI 1256

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