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Official data from INPI

COMPOSIÇÕES DE LIGA MAGNÉTICA E MAGNETOS PERMANENTES

ArquivadaInvention PatentPCT · US1990002942

Application data

Number

PI9007405

Type

Invention Patent

Filing

05/24/1990

Publication

06/16/1992

PCT

US1990002942

Progress at the INPI

  1. Filing05/24/90
  2. Publication06/16/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/24/1990 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: 09/20/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SPS Technologies, Inc

US

Inventors

Y. B. (pessoa física)

US

Technical data

Priority claims

US

357.845 · 05/30/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/20/1994

RPI 1242

Notificação de entrada na fase nacional - PCT

#1.3

06/16/1992

RPI 1124

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