USD266945SExpiredUtility

Soundfocuser

45
Assignee: GREENBERG S ROBERTPriority: Dec 27, 1979Filed: Dec 27, 1979Granted: Nov 16, 1982
Est. expiryDec 27, 1999(expired)· nominal 20-yr term from priority
Inventors:S. Robert Greenberg
45
PatentIndex Score
7
Cited by
7
References
1
Claims

Claims

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

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