USD503380SExpiredUtility
Well sound generator with digital read-out display
Priority: Jan 16, 2003Filed: Jan 16, 2003Granted: Mar 29, 2005
Est. expiryJan 16, 2023(expired)· nominal 20-yr term from priority
Inventors:Walter Franklin Guion
33
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a well sound generator with digital read-out display, as shown and described.
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