USD455733SExpiredUtility

Speaker driver frame

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Assignee: TC SOUNDS INCPriority: Oct 3, 2000Filed: May 18, 2001Granted: Apr 16, 2002
Est. expiryOct 3, 2020(expired)· nominal 20-yr term from priority
Inventors:Thilo Christian StomplerCory Jackson
80
PatentIndex Score
25
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a speaker driver frame, as shown and described.

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