USD506478SExpiredUtility
Sewing machine
Est. expiryApr 27, 2024(expired)· nominal 20-yr term from priority
Inventors:Nobufusa Kuroki
68
PatentIndex Score
14
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sewing machine, as shown and described.
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