USD311202SExpiredUtility

Clamp for drum

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Assignee: HOSHINO GAKKI CO LTDPriority: Feb 5, 1987Filed: Feb 5, 1987Granted: Oct 9, 1990
Est. expiryFeb 5, 2007(expired)· nominal 20-yr term from priority
Inventors:Masamichi NakayamaYoshiki Hoshino
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PatentIndex Score
1
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6
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1
Claims

Claims

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

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