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Official data from INPI

LUVA-DE-UNIÃO COM ROSCA INTERNA E EXTERNA COM UM LADO SOLDÁVEL, PARA REGISTRO E VÁLVULA HÍDRICA DE CAIXAS HIDRÁULICAS

ArquivadaUtility Model

Application data

Number

MU7700557

Type

Utility Model

Filing

03/03/1997

Publication

12/01/1998

Progress at the INPI

  1. Filing03/03/97
  2. Publication12/01/98
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/03/1997 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: 09/04/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. R. (pessoa física)

RJ, BR

Inventors

J. R. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de inveção de Luva-de-União com rosca interna, soldável de um lado e uma Luva-de-União com rosca externa, soldável do outro lado. A presente invenção descre-se em medidas de tamanho maiores e tamanho menores. As Luvas-de-União com rosca interna ou externa, ambas possuem um lado soldável.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/04/2001

RPI 1600

Publicação do pedido de patente

#3.1

12/01/1998

RPI 1456

Pedido de patente depositado

#2.1

05/06/1997

RPI 1379

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