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US Patent 11421837 Spotlight structure

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
April 30, 2020
Date of Patent
August 23, 2022
Patent Application Number
16969968
Patent Citations
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US Patent 10760773 Focus-adjustable lamp
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US Patent 10704745 Mobile light source
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US Patent 10036535 Illumination device with adjustable curved reflector portions
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US Patent 10041635 Lighting and diffuser apparatus for a flashlight
0
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US Patent 10113735 Modular LED lighting device with different interchangeable LED heads
0
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US Patent 10139060 LED lighting methods and apparatus
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US Patent 10190757 LED lighting methods and apparatus
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US Patent 10208935 LED lighting apparatus with adjustable beam angle lens
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US Patent 10240758 Apparatus for creating a storage compartment in a flashlight and method of its use
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US Patent 10323832 LED lighting methods and apparatus
•••
Patent Citations Received
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US Patent 12018828 Electronic module group
0
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US Patent 11959601 Lamp module group
0
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US Patent 11598517 Electronic module group
Patent Inventor Names
Zhengen Li
0
Honggui Xie
0
Haicheng Zhang
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11421837
Patent Primary Examiner
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Arman B Fallahkhair
CPC Code
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B08B 3/00
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B08B 1/04
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F21S 8/081
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F21V 31/005
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B08B 3/02

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