USD249693SExpiredUtility

Sewing machine

58
Assignee: AISIN SEIKIPriority: Feb 12, 1976Filed: Aug 10, 1976Granted: Sep 26, 1978
Est. expiryFeb 12, 1996(expired)· nominal 20-yr term from priority
Inventors:Takahiko KasaharaSigeharu ShichiMasayuki KatoSenji Suito
58
PatentIndex Score
7
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sewing machine, as shown and described.

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