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Official data from INPI

122023018267

ConcedidaUtility ModelPCT · US2019025053

Application data

Number

122023018267

Type

Utility Model

Filing

03/29/2019

Publication

-

PCT

US2019025053

Progress at the INPI

  1. Filing03/29/19
  2. Publication
  3. Examination
  4. Allowance09/23/25
  5. Grant11/11/25
  6. In force03/29/34

The patent was granted on 11/11/2025 and is in force until 03/29/2034. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:03/29/2034

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

Applicants and inventors

Applicants

ESCO GROUP LLC

US

See this company's full portfolio

Inventors

C. L. (pessoa física)

US

C. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/650,921 · 03/30/2018

US

62/654,030 · 04/06/2018

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 29/03/2019, observadas as condições legais

11/11/2025

RPI 2862

Deferimento

#9.1

09/23/2025

RPI 2855

Conhecimento de parecer técnico

#7.1

06/03/2025

RPI 2839

Notificação de pedido dividido

#2.4

12/05/2023

RPI 2761

Requerimento de pedido de patente

#2.10

Número de Protocolo '870230079961' em 08/09/2023 17:11 (WB)

09/19/2023

RPI 2750

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