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Official data from INPI

APERFEIÇOAMENTO EM APARELHO PARA MOLDAR UM CASCO DE PLÁSTICO DE PAREDES DELGADAS EM DUAS TONALIDADES DE COR

PublicadaInvention Patent

Application data

Number

PI8901919

Type

Invention Patent

Filing

04/24/1989

Publication

11/28/1989

Progress at the INPI

  1. Filing04/24/89
  2. Publication11/28/89
  3. Examination09/11/90
  4. Allowance
  5. Grant
  6. In force

Published on 11/28/1989, 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Davidson Textron Inc

US

Inventors

J. G. (pessoa física)

Technical data

IPC Classification

Priority claims

US

185,485 · 04/25/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/28/1989

RPI 997

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Retificação

#15.3

08/23/1994

RPI 1238

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

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