USD445761SExpiredUtility
Extractable power supply
Est. expiryOct 31, 2020(expired)· nominal 20-yr term from priority
Inventors:Hsien-Tang Weng
72
PatentIndex Score
19
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for extractable power supply, as shown and described.
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