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Official data from INPI

MEDIDOR DE VÁCUO

ArquivadaUtility Model

Application data

Number

MU7301451

Type

Utility Model

Filing

07/14/1993

Publication

03/21/1995

Progress at the INPI

  1. Filing07/14/93
  2. Publication03/21/95
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/14/1993 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: 03/28/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

PR, BR

M. L. (pessoa física)

RS, BR

Inventors

A. B. (pessoa física)

BR

M. L. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Refere-se o presente pedido a um artefato manual e portátil para medir a estanqueidade em sistemas fechados, indicando eventuais vazamentos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/28/2000

RPI 1525

Publicação do pedido de patente

#3.1

03/21/1995

RPI 1268

Pedido de patente depositado

#2.1

08/24/1993

RPI 1186

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