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Official data from INPI

MÉTODOS PARA FORMAR UMA PRÉ-FORMA TECIDA, PRÉ-FORMAS TECIDAS E ESTRUTURA DE SUPORTE COMPÓSITA

ConcedidaInvention PatentPCT · US2020033581

Application data

Number

112021023466

Type

Invention Patent

Filing

05/19/2020

Publication

01/18/2022

PCT

US2020033581

Progress at the INPI

  1. Filing05/19/20
  2. Publication01/18/22
  3. Examination
  4. Allowance09/02/25
  5. Grant11/04/25
  6. In force05/19/40

The patent was granted on 11/04/2025 and is in force until 05/19/2040. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:05/19/2040

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Latest action published by the INPI: 11/04/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALBANY ENGINEERED COMPOSITES, INC.

US

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Inventors

B. G. (pessoa física)

US

Technical data

Priority claims

US

62/851,329 · 05/22/2019

Abstract

VIGA DE SUPORTE TECIDA TRIDIMENSIONAL E MÉTODO PARA PREPARAR A MESMA. É divulgada uma estrutura de reforço em forma cruciforme com pelo menos dois braços de vigas C que se intersectam, tendo um reforço de fibra de urdidura contínua ao longo do comprimento de cada braço.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 19/05/2020, observadas as condições legais

11/04/2025

RPI 2861

Deferimento

#9.1

09/02/2025

RPI 2852

Exigência - art. 36 da LPI

#6.1

05/20/2025

RPI 2837

Parecer de pré-exame

#6.23

01/30/2024

RPI 2769

Notificação de entrada na fase nacional - PCT

#1.3

01/18/2022

RPI 2663

Alteração de dados cadastrais

#1.1

11/30/2021

RPI 2656

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