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Official data from INPI

REGISTRO DE EMBOLO E FLUXO LAMINAR

ArquivadaUtility Model
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Application data

Number

MU8102315

Type

Utility Model

Filing

10/19/2001

Publication

08/19/2003
View on INPI

Progress at the INPI

  1. Filing10/19/01
  2. Publication08/19/03
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/19/2001 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/13/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. N. (pessoa física)

PR, BR

Inventors

M. N. (pessoa física)

BR

Technical data

IPC Classification

F16K 21/04

Abstract

"REGISTRO DE EMBOLO E FLUXO LAMINAR". É um dispositivo que permite a abertura e o fechamento completo do fluxo do fluido sem provocar excessivos turbilhonamento (espuma) tendo como tampão ou agulha (4) de forma de gota d'água repuxadas em dois sentidos opostos, utilizar bocal (6) no início do duto (3) para possibilitar a formação de regime de Escoamento Laminar.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/13/2005

RPI 1823

Arquivamento - Art. 33 da LPI

#11.1

09/06/2005

RPI 1809

Publicação do pedido de patente

#3.1

08/19/2003

RPI 1702

Pedido de patente depositado

#2.1

03/19/2002

RPI 1628

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