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Official data from INPI

PIÃO DE PÉ MÚLTIPLO

PublicadaInvention Patent

Application data

Number

PI8902814

Type

Invention Patent

Filing

06/13/1989

Publication

09/12/1989

Progress at the INPI

  1. Filing06/13/89
  2. Publication09/12/89
  3. Examination02/19/91
  4. Allowance
  5. Grant
  6. In force

Published on 09/12/1989, 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: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Manufatura de Brinquedos Estrela S/A

SP, BR

See this company's full portfolio

Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

07/25/1989

RPI 979

Retificação

#15.3

07/26/1994

RPI 1234

Retificação

#15.3

05/10/1994

RPI 1223

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

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