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Official data from INPI

SEPARADOR DE GEMA E CLARA DE OVOS.

IndeferidaInvention Patent

Application data

Number

PI8105568

Type

Invention Patent

Filing

08/27/1981

Publication

04/05/1983

Progress at the INPI

Under appeal
  1. Filing08/27/81
  2. Publication04/05/83
  3. Examination03/07/84
  4. Refused01/02/85
  5. Grant
  6. In force

The application was refused by the INPI on 01/02/1985. The invention was never patented.

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Latest action published by the INPI: 01/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

SP, BR

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Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/02/1985

RPI 741

Pedido de certificado de adição de invenção

#5.1

07/31/1984

RPI 719

Solicitação de exame técnico

#4.1

03/07/1984

RPI 698

Publicação do pedido de patente

#3.1

04/05/1983

RPI 650

Pedido de patente depositado

#2.1

10/13/1981

RPI 573

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