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US Patent D998223 Projector lamp

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
February 1, 2021
Date of Patent
September 5, 2023
Patent Application Number
29768681
Patent Citations
‌
US Patent D901747 Lamp
‌
US Patent D915661 Projection lamp
‌
US Patent D919146 Music starry light
‌
US Patent D922664 Stage lamp with starry sky effect
‌
US Patent D925099 Projection lamp
‌
US Patent D945052 Light
‌
US Patent D948095 Music starry light
‌
US Patent D948776 Projection lamp
‌
US Patent D956322 Stage light
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US Patent D959728 Stage light
•••
Patent Inventor Names
Zhicui Yao
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
D998223
Patent Primary Examiner
‌
Clint A Samuel
CPC Code
‌
F21V 9/08
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F21W 2131/30
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F21W 2121/008
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F21S 10/00
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F21S 10/02
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F21S 10/06
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F21S 10/005
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F21S 10/007
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F21S 10/063
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F21S 6/002
•••

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