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Official data from INPI

VÁLVULA DE DESCARGA IDEAL

ArquivadaUtility Model

Application data

Number

MU8303216

Type

Utility Model

Filing

12/11/2003

Publication

07/19/2005

Progress at the INPI

  1. Filing12/11/03
  2. Publication07/19/05
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/11/2003 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: 11/27/2007. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. R. (pessoa física)

MG, BR

Inventors

E. N. (pessoa física)

BR

Technical data

IPC Classification

Abstract

"VÁLVULA DE DESCARGA IDEAL". Que é compreendida por uma válvula de descarga esférica, composta por (3) três peças, sendo: uma válvula de esfera de 1 1/2 com uma alavanca, roscável; um niple pvc 1 1/2 roscável e um cap pvc roscável e ajustável com furo na parte inferior com diâmetro de 38mm.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

11/27/2007

RPI 1925

Arquivamento - Art. 33 da LPI

#11.1

04/10/2007

RPI 1892

Publicação do pedido de patente

#3.1

07/19/2005

RPI 1802

Pedido de patente depositado

#2.1

06/22/2004

RPI 1746

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