Respirator

Information

  • Patent Grant
  • D991443
  • Patent Number
    D991,443
  • Date Filed
    Thursday, December 17, 2020
    3 years ago
  • Date Issued
    Tuesday, July 4, 2023
    a year ago
  • Inventors
    • Dente; Claudio
  • Original Assignees
  • Examiners
    • Hamilton; Kendra Leslie
    • Struble; Elizabeth S
    Agents
    • Dorsey & Whitney LLP
  • US Classifications
    Field of Search
    • US
    • D24 110
    • D24 1101
    • D24 1102
    • D24 1103
    • D24 1104
    • D24 1105
    • D24 1106
    • D24 129
    • D24 162
    • D24 164
    • D29 102
    • D29 105
    • D29 106
    • D29 107
    • D29 108
    • D29 110
    • CPC
    • A61M16/00
    • A61M16/06
    • A61M16/0616
    • A61M16/0622
    • A61M2202/0208
    • A62B18/006
    • A62B7/10
    • A62B18/045
    • A62B18/08
    • A62B18/04
    • A62B18/02
    • A62B18/00
    • A62B23/025
    • A62B23/02
    • A62B18/025
    • A41D13/11
    • A41D13/1107
    • A41D13/1161
    • A41D13/1169
    • A41D2400/52
    • A41D13/1176
  • International Classifications
    • 2902
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of a respirator, according to a first embodiment;



FIG. 2 is a rear perspective view thereof;



FIG. 3 is a front elevational view thereof;



FIG. 4 is a rear elevational view thereof;



FIG. 5 is a right side elevational view thereof;



FIG. 6 is a left side elevational view thereof;



FIG. 7 is a top plan view thereof;



FIG. 8 is a bottom plan view thereof;



FIG. 9 is a front perspective view of a respirator, according to a second embodiment;



FIG. 10 is a rear perspective view thereof;



FIG. 11 is a front elevational view thereof;



FIG. 12 is a rear elevational view thereof;



FIG. 13 is a right side elevational view thereof;



FIG. 14 is a left side elevational view thereof;



FIG. 15 is a top plan view thereof; and,



FIG. 16 is a bottom plan view thereof.


The broken lines in the drawings depict portions of the respirator that form no part of the claimed design.


Claims
  • The ornamental design for a respirator, as shown and described.
Priority Claims (1)
Number Date Country Kind
CA199994 Dec 2020 CA national
US Referenced Citations (13)
Number Name Date Kind
2999498 Matheson Sep 1961 A
4850346 Michel Jul 1989 A
D326540 Scholey May 1992 S
D885676 Yuan May 2020 S
20100206311 Flannigan Aug 2010 A1
20100263673 Kielow Oct 2010 A1
20130125896 Dwyer May 2013 A1
20140224256 Skov Aug 2014 A1
20140261437 Catanzarite Sep 2014 A1
20140345607 Skov Nov 2014 A1
20150107596 Mashiko Apr 2015 A1
20180093114 Woner Apr 2018 A1
20180289988 Gerson Oct 2018 A1
Foreign Referenced Citations (3)
Number Date Country
305863122 Jun 2020 CN
004138352-0002 Aug 2017 EM
007804273-0001 Apr 2020 EM
Non-Patent Literature Citations (4)
Entry
“Dentec: Comfort Air Nx Smoke Test Comparison”. Found online at YouTube.com. Oct. 6, 2022. Reference dated Apr. 28, 2021. Retrieved from https://www.youtube.com/watch?v=DP4QXQThL-s.
“Leeko: Anti-dust Spray Chemical Gas Dual Cartridge Respirator”. Found online at Amazon.com. Aug. 11, 2022. Reference dated Oct. 13, 2016. Retrieved from https://www.amazon.com/Leeko-Anti-dust-Cartridge-Respirator-Activated/dp/B01M4ILLSI?th=1.
“Moldex: 8000 Series Assembled Respirator”. Found online at Amazon.com. Aug. 11, 2022. Reference dated Jun. 16, 2009. Retrieved from https://www.amazon.com/Moldex-8000-Assembled-Respirators-respirator/dp/B002FCNGJ8.
“Safety Works: SWX00318 Paint & Pesticide Respirator”. Found online at Amazon.com. Aug. 11, 2022. Reference dated Feb. 7, 2017. Retrieved from https://www.amazon.com/Safety-Works-SWX00318-Pesticide-Respirator/dp/B01MZIH4DF.