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Invention PatentPI8700581

DISPOSITIVO DE FORNECIMENTO DE CONCENTRADO E RECIPIENTE

Isoworth Limited

PublicadaIPC A47J 31/40

Progress at the INPI

Awaiting grant fee payment
  1. Grant

The application was allowed by the INPI on 03/17/1992. The grant of the letters patent is being processed.

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Latest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.

Technical data

IPC Classification

Priority claims

GB

8603227 · 02/10/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

12/08/1987

RPI 894

Publicação do pedido de patente

3.1

06/09/1987

RPI 868

Pedido de patente depositado

2.1

09/08/1992

RPI 1136

Retificação

15.3

08/11/1992

RPI 1132

Republicação - classificação IPC

15.11

03/17/1992

RPI 1111

Deferimento

9.1

01/29/1991

RPI 1052

14.1

08/21/1990

RPI 1029

Solicitação de exame técnico

4.1