Light bulb

Information

  • Patent Grant
  • D1029310
  • Patent Number
    D1,029,310
  • Date Filed
    Wednesday, March 9, 2022
    3 years ago
  • Date Issued
    Tuesday, May 28, 2024
    10 months ago
  • US Classifications
    Field of Search
    • US
    • D26 1- 4
    • D26 24- 27
    • D26 72-113
    • CPC
    • F21K9/232
    • F21Y2115/10
    • F21Y7/00
    • F21V23/00
    • G02B6/0006
  • International Classifications
    • 2604
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front, perspective view of the first embodiment of a light bulb showing our new design;



FIG. 2 is a front view of the first embodiment of the light bulb;



FIG. 3 is a rear view of the first embodiment of the light bulb;



FIG. 4 is a left and rear three quarter elevation view of the first embodiment of the light bulb;



FIG. 5 is a left side view of the first embodiment of the light bulb;



FIG. 6 is a top plan view of the first embodiment of the light bulb;



FIG. 7 is a bottom plan view of the first embodiment of the light bulb;



FIG. 8 is a perspective view of the second embodiment of a bulb showing our new design;



FIG. 9 is a front view of the second embodiment of the light bulb;



FIG. 10 is a rear view of the second embodiment of the light bulb;



FIG. 11 is a right view of the second embodiment of the light bulb;



FIG. 12 is a left view of the second embodiment of the light bulb;



FIG. 13 is a top view of the second embodiment of the light bulb; and,



FIG. 14 is a bottom view of the second embodiment of the light bulb.


The broken lines in the drawings illustrate portions of the light bulb which form no part of the claimed design.


Claims
  • The ornamental design for a light bulb, as shown and described.
Priority Claims (2)
Number Date Country Kind
202130607117.7 Sep 2021 CN national
202130788234.8 Nov 2021 CN national
US Referenced Citations (8)
Number Name Date Kind
D759856 Yang Jun 2016 S
D759857 Yang Jun 2016 S
D823493 Morris Jul 2018 S
D825788 Morris Aug 2018 S
D859698 Yeung Sep 2019 S
D872909 Wang Jan 2020 S
D947420 Jiang Mar 2022 S
D986444 Wang May 2023 S
Non-Patent Literature Citations (2)
Entry
Spiral Filament LED Bulb, posted Jul. 21, 2021 [online], [retrieved Jul. 5, 2023]. Retrieved from internet, https://www.superbrightleds.com/spiral-filament-led-bulb-st18-carbon-filament-style-bulb-dimmable-40w-equivalent-heart-153-lumens (Date: Jul. 5, 2023) (Year: 2021).
“CaSa BRUTUS” (published on Feb. 10, 2018, domestic magazine) No. 3. upper central portion of p. 051, design of a bulb (No. 5, product name “Edison Bulb”) (patent office design section known material No. HA30000620).