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Official data from INPI

FECHO ROTATIVO E/OU DESLIZANTE E SEUS COMPONENTES DE FECHO.

PublicadaInvention Patent

Application data

Number

PI8901197

Type

Invention Patent

Filing

03/16/1989

Publication

10/31/1989

Progress at the INPI

  1. Filing03/16/89
  2. Publication10/31/89
  3. Examination07/09/91
  4. Allowance
  5. Grant
  6. In force

Published on 10/31/1989, 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Didier Werke AG

DE

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Inventors

J. G. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3809072.4 · 03/18/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

05/02/1989

RPI 967

Retificação

#15.3

06/28/1994

RPI 1230

Solicitação de exame técnico

#4.1

07/09/1991

RPI 1075

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