(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

EQUIPAMENTO PARA TRATAMENTO DE ESGOTO

ArquivadaUtility Model
Talk to an expert

Application data

Number

MU7100203

Type

Utility Model

Filing

01/08/1991

Publication

09/22/1992
View on INPI

Progress at the INPI

  1. Filing01/08/91
  2. Publication09/22/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/08/1991 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/08/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

SP, BR

Inventors

D. C. (pessoa física)

BR

Technical data

IPC Classification

C02F 1/04

Abstract

"EQUIPAMENTO PARA TRATAMENTO DE ESGOTO", que consiste de um sistema destinado ao tratamento de esgoto através da energia solar e à baixa pressão, consistindo basicamente em desidratar o esgoto líquido através da evaporação à baixa pressão, onde a mesma é utilizada para obter o ponto certo de evaporação da água do esgoto, com a energia fornecida pelo painel solar.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/08/1994

RPI 1249

Publicação do pedido de patente

#3.1

09/22/1992

RPI 1138

Pedido de patente depositado

#2.1

11/12/1991

RPI 1093

Related

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.