USD472448SExpiredUtility

Knob

Assignee: LIBERTY HARDWARE MFG CORPPriority: Aug 19, 2002Filed: Aug 19, 2002Granted: Apr 1, 2003
Est. expiryAug 19, 2022(expired)· nominal 20-yr term from priority
Inventors:Betsy Fields
87
PatentIndex Score
32
Cited by
4
References
1
Claims

Claims

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

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