USD293319SExpiredUtility

Teleconference control unit

Assignee: SHURE BROSPriority: Nov 4, 1985Filed: Nov 4, 1985Granted: Dec 22, 1987

Est. expiryNov 4, 2005(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The design for a teleconference control unit, as shown and described.

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