USD478524SExpiredUtility
Waitstaff signaling device
Priority: Nov 1, 2002Filed: Nov 1, 2002Granted: Aug 19, 2003
Est. expiryNov 1, 2022(expired)· nominal 20-yr term from priority
Inventors:Norma Richtter
13
PatentIndex Score
2
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a waitstaff signaling device, as shown and described.
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