USD629398SExpiredUtility
Auto switch module
Est. expiryApr 20, 2026(expired)· nominal 20-yr term from priority
Inventors:Kuo-Lin Chang
50
PatentIndex Score
10
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an auto switch module, as shown and described.
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