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Official data from INPI

COMUTADOR PARA MÁQUINAS ELÉTRICAS

Em AnáliseInvention PatentPCT · DE1989000715

Application data

Number

PI8907827

Type

Invention Patent

Filing

11/16/1989

Publication

10/01/1991

PCT

DE1989000715

Progress at the INPI

  1. Filing11/16/89
  2. Publication10/01/91
  3. Examination03/30/93
  4. Allowance
  5. Grant
  6. In force

Published on 10/01/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/04/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Robert Bosch GmbH

DE

See this company's full portfolio

Inventors

M. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 42 564.5 · 12/17/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/04/1994

RPI 1244

Solicitação de exame técnico

#4.1

03/30/1993

RPI 1165

Notificação de entrada na fase nacional - PCT

#1.3

10/01/1991

RPI 1087

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