USD327689SExpiredUtility

Graphic equalizer

Assignee: DOD ELECTRONCIS CORPPriority: Dec 12, 1989Filed: Dec 12, 1989Granted: Jul 7, 1992
Est. expiryDec 12, 2009(expired)· nominal 20-yr term from priority
Inventors:John L. Johnson
71
PatentIndex Score
15
Cited by
4
References
1
Claims

Claims

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

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