USD358153SExpiredUtility

Two-way emergency communication system

80
Individually held — no corporate assignee on recordPriority: Dec 20, 1993Filed: Dec 20, 1993Granted: May 9, 1995
Est. expiryDec 20, 2013(expired)· nominal 20-yr term from priority
Inventors:Glenn Jackson
80
PatentIndex Score
39
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a two-way emergency communication system, as shown and described.

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