(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

VEDAÇÕES RESISTENTES A FLUIDO HIDRÁULICO E COMBUSTÍVEL

ArquivadaInvention PatentPCT · US2018041151

Application data

Number

112020000268

Type

Invention Patent

Filing

07/06/2018

Publication

07/14/2020

PCT

US2018041151

Progress at the INPI

  1. Filing07/06/18
  2. Publication07/14/20
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/06/2018 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/04/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PRC-DESOTO INTERNATIONAL, INC.

US

See this company's full portfolio

Inventors

R. L. (pessoa física)

US

W. C. (pessoa física)

US

Technical data

Priority claims

US

15/644,587 · 07/07/2017

Abstract

As composições que são resistentes ao fluido hidráulico e ao combustível de aviação contêm pré-polímeros contendo enxofre e enchimentos orgânicos resistentes a solventes. As composições são úteis em aplicações de vedação aeroespaciais.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

01/04/2022

RPI 2661

Adição na publicação

#15.35

11/03/2021

RPI 2652

Arquivamento - Art. 33 da LPI

#11.1

10/19/2021

RPI 2650

Notificação de entrada na fase nacional - PCT

#1.3

07/14/2020

RPI 2584

Alteração de dados cadastrais

#1.1

01/14/2020

RPI 2558

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.