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Official data from INPI

CAMISA FENDIDA COM CONFIGURAÇÃO ÓTIMA DE FENDA

ArquivadaInvention PatentPCT · CA2016051501

Application data

Number

112018012089

Type

Invention Patent

Filing

12/16/2016

Publication

11/27/2018

PCT

CA2016051501

Progress at the INPI

  1. Filing12/16/16
  2. Publication11/27/18
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/08/2020. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RGL RESERVOIR MANAGEMENT INC.

CA

Inventors

B. F. (pessoa física)

CA

K. R. (pessoa física)

CA

M. C. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

US

62/269,819 · 12/18/2015

Abstract

A presente invenção refere-se a um revestimento fendido, que compreende um tubo tendo várias fendas se estendendo pela pare-de do tubo. As fendas são dispostas em agrupamentos proporcionados ao longo do comprimento do tubo. Em um aspecto, os agrupamentos são de forma geralmente elíptica.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/08/2020

RPI 2605

Exigência preliminar

#6.21

08/18/2020

RPI 2589

Notificação de entrada na fase nacional - PCT

#1.3

11/27/2018

RPI 2499

Alteração de dados cadastrais

#1.1

06/26/2018

RPI 2477

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