Lighting diffuser

Information

  • Patent Grant
  • D999975
  • Patent Number
    D999,975
  • Date Filed
    Thursday, November 19, 2020
    3 years ago
  • Date Issued
    Tuesday, September 26, 2023
    8 months ago
  • US Classifications
    Field of Search
    • US
    • D26 1
    • D26 24
    • D26 93
    • D26 104
    • D26 105
    • D26 106
    • D26 107
    • D26 108
    • D26 110
    • D26 113
    • D26 118
    • D26 119
    • D26 133
    • D26 134
    • D26 145
    • CPC
    • F21L2/00
    • F21S2/00
    • F21L4/00
    • F21L4/02
    • F21L4/025
    • F21L4/027
    • F21L14/00
    • F21S8/03
    • F21S8/033
    • F21S8/035
    • F21V21/10
    • F21V21/108
    • F21S6/002
    • F21S6/004
    • F21S8/036
    • F21S8/037
    • F21W2121/008
    • F21S9/00
    • F21S9/02
  • International Classifications
    • 2605
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a top perspective view of one embodiment of a lighting diffuser according to the present design;



FIG. 2 is a top plan view of the embodiment shown in FIG. 1;



FIG. 3 is a bottom plan view of the embodiment shown in FIG. 1;



FIG. 4 is a front elevation view of the embodiment shown in FIG. 1, the rear, right side, and left side elevation views being identical to the front elevation view shown;



FIG. 5 is a top perspective view of another embodiment of a lighting diffuser according to the present design;



FIG. 6 is a top plan view of the embodiment shown in FIG. 5;



FIG. 7 is a bottom plan view of the embodiment shown in FIG. 5; and



FIG. 8 is a front elevation view of the embodiment shown in FIG. 5, the rear, right side, and left side elevation views being identical to the front elevation view shown.


The evenly spaced broken lines in the drawings illustrate unclaimed features of the lighting diffuser and form no part of the claimed design. The dash-dot-dot-dash broken lines in the drawings represent borders of unclaimed portions of the lighting diffuser and form no part of the claimed design. The appearance of any portion of the lighting diffuser within the dash-dot-dot-dash broken lines forms no part of the claimed design.


Claims
  • The ornamental design for a lighting diffuser, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
D364698 Chen Nov 1995 S
D485006 Huang Jan 2004 S
D500163 Chen Dec 2004 S
D586496 Flindt Feb 2009 S
D600850 Maxik et al. Sep 2009 S
D608036 Lee Jan 2010 S
D633248 Alexander et al. Feb 2011 S
D656663 Son Mar 2012 S
D788975 Tsai Jun 2017 S
D841841 Öjerstam Feb 2019 S
D911590 Muller et al. Feb 2021 S
D928389 Trott et al. Aug 2021 S
D928390 Trott et al. Aug 2021 S
Foreign Referenced Citations (1)
Number Date Country
303961647 Dec 2016 CN
Non-Patent Literature Citations (4)
Entry
Cults3d, “Hanging Lamp Shade”, First Available Apr. 15, 2019. (https://cults3d.com/en/3d-model/home/hanging-lamp-shade-idig3d) (Year: 2019).
My Mini Factory, “Twisted Lamp Shade”, first available Dec. 21, 2015. (https://www.myminifactory.com/object/3d-print-twisted-lamp-shade-16895) (Year: 2015).
Youtube, “Making a Twisted Plywood Lamp”, first available May 28, 2017. (https://www.youtube.com/watch?v=vILuT_Fje8E) (Year: 2017).
Amazon, “Beautifully Detailed Wooden Natural Lampshade”, first available Feb. 19, 2016. (https://www.amazon.co.uk/Beautifully-Detailed-Natural-Lampshade-lampshade/dp/B01BYT2CHE) (Year: 2016).