USD340878SExpiredUtility

Combined annunciator and switching unit for hospital patients

Assignee: MRD INCPriority: Jul 8, 1992Filed: Jul 8, 1992Granted: Nov 2, 1993

Est. expiryJul 8, 2012(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a combined annunciator and switching unit for hospital patients.

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