USD492342SExpiredUtility

Drum trigger

55
Assignee: ROLAND CORPPriority: Jan 15, 2003Filed: Jan 15, 2003Granted: Jun 29, 2004
Est. expiryJan 15, 2023(expired)· nominal 20-yr term from priority
Inventors:Yuujirou KamijimaKiyoshi YoshinoAkihiko Fukuoka
55
PatentIndex Score
9
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a drum trigger, as shown and described.

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