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Utility ModelMU6902686

APERFEIÇOAMENTO EM MINI SILO RURAL

Sansuy do Nordeste S/A Indústria de Plásticos

IndeferidaIPC A01F 25/16

Progress at the INPI

Under appeal
  1. Refused11/23/93

The application was refused by the INPI on 11/23/1993. The invention was never patented.

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Latest action published by the INPI: 11/23/1993. We update with every new RPI gazette, published weekly.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11/23/1993

RPI 1199

Indeferimento

9.2

03/31/1992

RPI 1113

Pedido de certificado de adição de invenção

5.1

01/14/1992

RPI 1102

Solicitação de exame técnico

4.1

07/23/1991

RPI 1077

Publicação do pedido de patente

3.1

04/24/1990

RPI 1015

Pedido de patente depositado

2.1