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Extract from the Register of European Patents

EP About this file: EP4171301

EP4171301 - PROTECTIVE MASK [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  31.03.2023
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  07.01.2022
Most recent event   Tooltip09.07.2024Supplementary search reportpublished on 07.08.2024  [2024/32]
Applicant(s)For all designated states
Intellisafe LLC
1550 Larimer Street Suite 634
Denver, CO 80202 / US
[2023/18]
Inventor(s)01 / CHANDLER, Trevor
Thornton, Colorado 80241 / US
02 / BROWN, Michael
Golden, Colorado 80403 / US
03 / ENG-MORRIS, Joshua
Denver, Colorado 80216 / US
04 / GOETZ, Joshua K.
Denver, Colorado 80221 / US
 [2023/18]
Representative(s)Kilburn & Strode LLP, et al
Lacon London
84 Theobalds Road
Holborn
London WC1X 8NL / GB
[N/P]
Former [2023/18]Sayer, Kathryn Isis Ariel, et al
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
GB-London WC1X 8NL / GB
Application number, filing date21834325.929.06.2021
[2023/18]
WO2021US39588
Priority number, dateUS202063045749P29.06.2020         Original published format: US 202063045749 P
US202063066582P17.08.2020         Original published format: US 202063066582 P
US202163177321P20.04.2021         Original published format: US 202163177321 P
[2023/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022006088
Date:06.01.2022
Language:EN
[2022/01]
Type: A1 Application with search report 
No.:EP4171301
Date:03.05.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 06.01.2022 takes the place of the publication of the European patent application.
[2023/18]
Search report(s)International search report - published on:US06.01.2022
(Supplementary) European search report - dispatched on:EP08.07.2024
ClassificationIPC:A62B18/02, A62B18/08, A62B23/02, A62B9/00, A41D13/002, A41D13/11, A42B3/24, A42B3/28, A62B7/10, A61L9/20
[2024/32]
CPC:
A41D13/1161 (EP,IL,KR,US); A62B23/02 (EP,IL,KR); A41D13/1107 (IL,KR);
A41D13/1184 (EP,IL,KR); A61L9/20 (EP,IL,KR,US); A62B18/02 (EP,IL,KR);
A62B18/08 (EP,IL,KR); A62B9/006 (EP,IL,KR); A41D2300/33 (IL,US);
A61L2209/12 (IL,US); A61L2209/133 (IL,US); A61L2209/14 (IL,US) (-)
Former IPC [2023/18]A41D13/002, A41D13/11, A42B3/24, A42B3/28, A62B7/10, A62B18/02
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2023/18]
TitleGerman:SCHUTZMASKE[2023/18]
English:PROTECTIVE MASK[2023/18]
French:MASQUE DE PROTECTION[2023/18]
Entry into regional phase10.01.2023National basic fee paid 
10.01.2023Search fee paid 
10.01.2023Designation fee(s) paid 
10.01.2023Examination fee paid 
Examination procedure10.01.2023Examination requested  [2023/18]
17.07.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
10.01.2023Renewal fee patent year 03
13.05.2024Renewal fee patent year 04
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]CA486317  (ANGLO IRANIAN OIL CO LTD);
 [A]US5165395  (RICCI MARK R [US]);
 [A]WO03051460  (WEN SHEREE H [US]);
 [A]CN2631539Y  (ZHANG RONGSEN [CN]);
 [XI]US2009014002  (KRAFTHEFER BRIAN C [US], et al);
 [XAI]US8567403  (LU RYAN P [US], et al)
International search[XY]US2003111075  (WEN SHEREE H [US]);
 [Y]US2007163588  (HEBRANK JACK [US], et al);
 [A]US2009004047  (HUNTER ERIC C [US], et al);
 [XY]US2010132715  (LITZ JEFFREY C [US]);
 [Y]US10335618  (ZHOU LING [US], et al);
 [A]US10449397  (VANDERWOUDE BRIAN [US], et al)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.