USD338467SExpiredUtility

Sound concentrating and directing horn attachment for loudspeakers

42
Assignee: JUNG GIN KONPriority: Jan 9, 1991Filed: Jan 9, 1991Granted: Aug 17, 1993
Est. expiryJan 9, 2011(expired)· nominal 20-yr term from priority
Inventors:Gin Kon Jung
42
PatentIndex Score
5
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sound concentrating and directing horn attachment for loudspeakers, as shown and described.

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