USD481625SExpiredUtility
Doorstop
Priority: Jul 31, 2002Filed: Jul 31, 2002Granted: Nov 4, 2003
Est. expiryJul 31, 2022(expired)· nominal 20-yr term from priority
Inventors:Arthur W. Ellsworth
72
PatentIndex Score
22
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a doorstop, as shown.
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