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Official data from INPI

122022021597

ConcedidaUtility ModelPCT · JP2018009309

Application data

Number

122022021597

Type

Utility Model

Filing

03/09/2018

Publication

-

PCT

JP2018009309

Progress at the INPI

  1. Filing03/09/18
  2. Publication
  3. Examination
  4. Allowance02/27/24
  5. Grant04/24/24
  6. In force03/09/33

The patent was granted on 04/24/2024 and is in force until 03/09/2033. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:03/09/2033

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Latest action published by the INPI: 04/24/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NHK SPRING CO., LTD.

JP

See this company's full portfolio

Inventors

N. K. (pessoa física)

JP

Y. O. (pessoa física)

JP

Y. N. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

2017-066800 · 03/30/2017

JP

2018-030036 · 02/22/2018

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 09/03/2018, observadas as condições legais

04/24/2024

RPI 2781

Deferimento

#9.1

02/27/2024

RPI 2773

Exigência - art. 36 da LPI

#6.1

10/03/2023

RPI 2752

Exigência - art. 36 da LPI

#6.1

05/02/2023

RPI 2730

Notificação de pedido dividido

#2.4

12/06/2022

RPI 2709

Requerimento de pedido de patente

#2.10

Número de Protocolo '870220098353' em 24/10/2022 19:45 (WB)

11/01/2022

RPI 2704

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