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Official data from INPI

APERFEIÇOADOS ACABADOR CENTRÍFUGO E PROCESSO PARA SEPARAR SUCOS DE FRUTAS E VEGETAIS OU SIMILARIDADES

PublicadaInvention Patent

Application data

Number

PI8803658

Type

Invention Patent

Filing

07/22/1988

Publication

02/14/1989

Progress at the INPI

  1. Filing07/22/88
  2. Publication02/14/89
  3. Examination05/28/91
  4. Allowance
  5. Grant
  6. In force

Published on 02/14/1989, 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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

Inventors

R. B. (pessoa física)

W. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

077,421 · 07/24/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/14/1989

RPI 956

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

Retificação

#15.3

10/13/1992

RPI 1141

Solicitação de exame técnico

#4.1

05/28/1991

RPI 1069

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