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Official data from INPI

PORTA-ESCOVA PARA UMA MÁQUINA ELÉTRICA DE COMUTADOR

Em AnáliseInvention PatentPCT · DE1989000352

Application data

Number

PI8907496

Type

Invention Patent

Filing

06/01/1989

Publication

05/28/1991

PCT

DE1989000352

Progress at the INPI

  1. Filing06/01/89
  2. Publication05/28/91
  3. Examination02/25/92
  4. Allowance
  5. Grant
  6. In force

Published on 05/28/1991, 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

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Inventors

H. S. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

G 88 07 881.7 · 06/18/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/04/1994

RPI 1244

Solicitação de exame técnico

#4.1

02/25/1992

RPI 1108

Notificação de entrada na fase nacional - PCT

#1.3

05/28/1991

RPI 1069

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