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Official data from INPI

APARELHO DE PROCESSAMENTO DE METAL FUNDIDO, BOMBA DE METAL FUNDIDO, DESGASEIFICADOR, INJETOR DE FLUXO, E/OU DISPOSITIVO DE SUBMERSÃO DE REFUGO

ConcedidaInvention PatentPCT · US2015044987 Official document available

Application data

Number

112017002708

Type

Invention Patent

Filing

08/13/2015

Publication

12/26/2017

PCT

US2015044987

Patent grant document available

We have the complete official document for this filing, as published by INPI.

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Progress at the INPI

  1. Filing08/13/15
  2. Publication12/26/17
  3. Examination
  4. Allowance03/30/21
  5. Grant06/22/21
  6. In force08/13/35

The patent was granted on 06/22/2021 and is in force until 08/13/2035. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:08/13/2035

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Latest action published by the INPI: 06/22/2021. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PYROTEK, INC.

US

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Inventors

J. T. (pessoa física)

US

J. T. (pessoa física)

US

L. L. (pessoa física)

US

R. H. (pessoa física)

US

Technical data

Priority claims

US

62/037,387 · 08/14/2014

Abstract

A presente invenção refere-se a um aparelho de processamento de metal fundido selecionado de uma bomba, um desgaseificador, um injetor de fluxo, e um dispositivo de submersão de refugo, construído para incluir pelo menos um elemento compreendido de compósito C/C.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

20 (vinte) anos contados a partir de 13/08/2015, observadas as condições legais

06/22/2021

RPI 2633

Deferimento

#9.1

03/30/2021

RPI 2621

Exigência preliminar

#6.21

08/27/2019

RPI 2538

Notificação de entrada na fase nacional - PCT

#1.3

12/26/2017

RPI 2451

Alteração de dados cadastrais

#1.1

02/21/2017

RPI 2407

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