Patent details

Basic Information

Publication number:

EP3474958

PCT Application Number:

US2017038846

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP177408200

PCT Publication Number:

WO2017223367

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

INDICATING HAZARDOUS EXPOSURE IN A SUPPLIED AIR RESPIRATOR SYSTEM

French Title of Invention:

INDICATION D'EXPOSITION DANGEREUSE DANS UN SYSTÈME DE RESPIRATEUR À APPROVISIONNEMENT D'AIR

German Title of Invention:

ANZEIGE VON GEFÄHRLICHER EXPOSITION BEI EINEM ATEMSCHUTZSYSTEM MIT ZUGEFÜHRTER LUFT

SPC Number:

Dates

Filing date:

22/06/2017

Grant date:

28/07/2021

EP Publication Date:

01/05/2019

PCT Publication Date:

28/12/2017

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

28/07/2021

EP B1 Publication Date:

28/07/2021

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

22/06/2022

Expiration date:

22/06/2037

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

21/07/2021

 

 

Name:

3M Innovative Properties Company

Address:

3M Center Post Office Box 33427, Saint Paul, Minnesota 55133-3427, United States (US)

Inventor

1

Name:

KANUKURTHY, Kiran S.

Address:

United States (US)

2

Name:

AWISZUS, Steven T.

Address:

United States (US)

Priority

Priority Number:

201615190564

Priority Date:

23/06/2016

Priority Country:

United States (US)

Classification

IPC classification:

A62B 9/00; A62B 18/00; A62B 27/00; A61F 9/06;

Publication

European Patent Bulletin

Issue number:

202130

Publication date:

28/07/2021

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages