USD469851SExpiredUtility
Dry hydrant system
Priority: Jan 31, 2002Filed: Jan 31, 2002Granted: Feb 4, 2003
Est. expiryJan 31, 2022(expired)· nominal 20-yr term from priority
Inventors:Mel Winnie
12
PatentIndex Score
2
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a improved dry hydrant system, as shown and described.
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