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Invention PatentPI8606812

PROCESSO E APARELHO PARA A PRODUÇÃO DE PARTÍCULAS ESFÉRICAS, E PARTÍCULAS PRODUZIDAS POR ESSE PROCESSO E APARELHO.

Potters Industries, Inc.

Em AnáliseIPC C03B 19/10PCT

Progress at the INPI

  1. Abandoned05/03/88

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/03/1988. We update with every new RPI gazette, published weekly.

Technical data

Priority claims

US

763.293 · 08/07/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

05/03/1988

RPI 915

Solicitação de exame técnico

4.1

10/13/1987

RPI 886

Notificação de entrada na fase nacional - PCT

1.3

06/01/1993

RPI 1174

Arquivamento - Art. 36 §1° da LPI

11.2

11/03/1992

RPI 1144

Exigência - art. 36 da LPI

6.1