Filter for a welding helmet

Information

  • Patent Grant
  • D1040437
  • Patent Number
    D1,040,437
  • Date Filed
    Thursday, February 24, 2022
    2 years ago
  • Date Issued
    Tuesday, August 27, 2024
    2 months ago
  • US Classifications
    Field of Search
    • US
    • D29 100
    • D29 102
    • D29 104
    • D29 105
    • D29 106
    • D29 107
    • D29 110
    • D29 122
    • CPC
    • A41D13/00
    • A41D13/012
    • A41D13/0125
    • A41D13/015
    • A41D13/05
    • A41D13/0512
    • A41D13/11
    • A42B1/0181
    • A42B1/24
    • A42B1/247
    • A42B1/08
    • A42B3/00
    • A42B3/04
    • A42B3/0406
    • A42B3/06
    • A42B3/062
    • A42B3/063
    • A42B3/064
    • A42B3/065
    • A42B3/066
    • A42B3/10
    • A42B3/12
    • A42B3/18
    • A42B3/22
    • A42B3/221
    • A42B3/225
    • A42B3/324
    • F41H1/00
    • F41H1/02
    • F41H1/04
    • F41H1/06
    • F41H1/08
  • International Classifications
    • 0299
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of an filter for a welding helmet, showing our new design;



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 left side elevational view thereof;



FIG. 6 is a right side elevational view thereof;



FIG. 7 is a top plan view thereof; and,



FIG. 8 is a bottom plan view thereof.


The broken lines in the drawings illustrate portions of the filter for a welding helmet that form no part of the claimed ornamental design.


Claims
  • The ornamental design for an filter for a welding helmet, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D349588 Howard Aug 1994 S
D353692 Fergason Dec 1994 S
D678619 Jackson Mar 2013 S
D683502 Jackson May 2013 S
D816746 Liu May 2018 S
D836847 Wu Dec 2018 S
D841896 Wu Feb 2019 S
D930912 Yang Sep 2021 S
D932107 Rutti Sep 2021 S
20080092259 Seo Apr 2008 A1
Foreign Referenced Citations (1)
Number Date Country
009153869-0001 Feb 2022 EM
Non-Patent Literature Citations (4)
Entry
Amazon, “Jackson Safety Insight Welding Helmet ADF Cartridge”, first available Jul. 1, 2016. (https://www.amazon.com/Jackson-Safety-Darkening-Cartridge-46128/dp/B01HTMLSPM/?th=1) (Year: 2016).
Amazon, “Iljin Display USA Auto-Darkening Welding Helmet Replace Lens”, first available Nov. 27, 2017. (https://www.amazon.com/Auto-Darkening-Welding-Replacement-Battery-Cartridge/dp/B077SCJRF5) (Year: 2017).
Amazon, “Athelmet 0.2″ Thickness Auto Darkening Welding Lens”, first available Nov. 17, 2022. (https://www.amazon.com/Athelmet-Thickness-Auto-Darkening-Welding/dp/B0BMPFWR68/) (Year: 2022).
Lincoln Electric, “Viking 1840 Digital Series ADF Cartridge Kit”, first accessed May 19, 2023. (https://www.lincolnelectric.com/en/Products/kp2853-4) (Year: 2023).