USD303117SExpiredUtility

Sewing machine

37
Assignee: MARUZEN SEWING MACHINEPriority: Sep 3, 1986Filed: Mar 3, 1987Granted: Aug 29, 1989
Est. expirySep 3, 2006(expired)· nominal 20-yr term from priority
Inventors:Tetsuya AonoIchirou Shibayama
37
PatentIndex Score
2
Cited by
2
References
1
Claims

Claims

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

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