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Official data from INPI

CESTO DE ESCUMADEIRA COM CLORAÇÃO

Em ExigênciaInvention PatentPCT · US2021055228

Application data

Number

112023007069

Type

Invention Patent

Filing

10/15/2021

Publication

07/25/2023

PCT

US2021055228

Progress at the INPI

Technical opinion to answer
  1. Filing10/15/21
  2. Publication07/25/23
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 08/12/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INNOVATIVE WATER CARE, LLC

US

See this company's full portfolio

Inventors

D. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

63/092,210 · 10/15/2020

Abstract

CESTO DE ESCUMADEIRA COM CLORAÇÃO. A invenção geralmente se refere aos métodos e sistemas para a adição de produtos químicos a um corpo de água através de um cesto de escumadeira em um poço com filtro associado com o corpo de água.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

08/12/2025

RPI 2849

Notificação de entrada na fase nacional - PCT

#1.3

07/25/2023

RPI 2742

Alteração de dados cadastrais

#1.1

04/25/2023

RPI 2729

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