USD348602SExpiredUtility

Door knob

74
Assignee: EMHART INCPriority: Jul 31, 1992Filed: Jul 31, 1992Granted: Jul 12, 1994
Est. expiryJul 31, 2012(expired)· nominal 20-yr term from priority
Inventors:Anthony J. Carsello
74
PatentIndex Score
16
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a door knob, as shown and described.

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