USD971487SActiveUtility
Projection lamp
Assignee: SHENZHEN XURIHENGGUANG TECH CO LTDPriority: Apr 26, 2021Filed: Apr 26, 2021Granted: Nov 29, 2022
Est. expiryApr 26, 2041(~14.8 yrs left)· nominal 20-yr term from priority
Inventors:Min Ji
84
PatentIndex Score
13
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22
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1
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The ornamental design for a projection lamp, as shown and described.Cited by (0)
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