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Official data from INPI

RESERVATORIO PARA ARMAZENAMENTO DE AGUA POTAVEL

Em AnáliseInvention Patent

Application data

Number

PI8604347

Type

Invention Patent

Filing

09/02/1986

Publication

05/10/1988

Progress at the INPI

Under appeal
  1. Filing09/02/86
  2. Publication05/10/88
  3. Examination11/08/88
  4. Refused01/22/91
  5. Grant
  6. In force

The application was refused by the INPI on 01/22/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PAULO CESAR DE SOUZA ALVES [BR]

PAULO SERGIO MENDES DE OLIVEIR [BR]

Inventors

A. [. (pessoa física)

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/08/1988

RPI 942

Publicação do pedido de patente

#3.1

05/10/1988

RPI 916

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Indeferimento

#9.2

01/22/1991

RPI 1051

Conhecimento de parecer técnico

#7.1

02/13/1990

RPI 1006

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