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Official data from INPI

FIO DENTAL

Em ExigênciaInvention Patent

Application data

Number

102020023539

Type

Invention Patent

Filing

11/18/2020

Publication

05/25/2021

Progress at the INPI

Technical opinion to answer
  1. Filing11/18/20
  2. Publication05/25/21
  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: 10/15/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SUNSTAR AMERICAS, INC.

US

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Inventors

L. G. (pessoa física)

US

S. W. (pessoa física)

US

Technical data

Priority claims

US

16/904,268 · 06/17/2020

US

62/937,504 · 11/19/2019

Abstract

FIO DENTAL. Um fio dental inclui uma primeira fita de material torcido com uma segunda fita de material a uma densidade de torção entre 60 torções/metro a 300 torções/metro, inclusive.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

10/15/2024

RPI 2806

Publicação do pedido de patente

#3.1

05/25/2021

RPI 2629

Pedido de patente depositado

#2.1

02/17/2021

RPI 2615

Requerimento de pedido de patente

#2.10

Número de Protocolo '870200145640' em 18/11/2020 16:17 (WB)

12/01/2020

RPI 2604

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