Light bulb
Latest DONGGUAN HUIHUAN LIGHTING CO., LTD. Patents:
Description
Claims
The ornamental design for a light bulb, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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D30856 | May 1899 | Davis |
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D638147 | May 17, 2011 | Lukacs |
D647636 | October 25, 2011 | Guohui |
D662625 | June 26, 2012 | Yamamoto |
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D854198 | July 16, 2019 | Goscha |
D863609 | October 15, 2019 | Wang |
D880016 | March 31, 2020 | Zulauf |
D917737 | April 27, 2021 | Zheng |
11215327 | January 4, 2022 | Wang |
11543085 | January 3, 2023 | Lei |
307121415 | February 2022 | CN |
- “Westinghouse Lighting 5317500 6.5 Watt (60 Watt Equivalent) G40 Dimmable Clear Filament LED Light Bulb”, available in Amazon.com, date first available Apr. 20, 2021 [online], Jan. 6, 2023, Available from the internet URL: https://a.co/d/4OjytzC (Year: 2021).
- “LED Bulbs 60 Watt Equivalent, 6 Packs 6W Dimmable LED Edison Bulb E26 Vintage LED Light Bulb”, available in Amazon.com, date first available Apr. 8, 2019 [online], Jan. 6, 2023, Available from the internet URL: https://a.co/d/8CVHnGm (Year: 2019).
Patent History
Patent number: D982191
Type: Grant
Filed: Sep 30, 2021
Date of Patent: Mar 28, 2023
Assignee: DONGGUAN HUIHUAN LIGHTING CO., LTD. (Dongguan)
Inventor: Song Wang (Chengdu)
Primary Examiner: Angela J Lee
Assistant Examiner: Anthony Vincent Rotolo
Application Number: 29/809,833
Type: Grant
Filed: Sep 30, 2021
Date of Patent: Mar 28, 2023
Assignee: DONGGUAN HUIHUAN LIGHTING CO., LTD. (Dongguan)
Inventor: Song Wang (Chengdu)
Primary Examiner: Angela J Lee
Assistant Examiner: Anthony Vincent Rotolo
Application Number: 29/809,833
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)