USD251475SExpiredUtility

Knob

59
Assignee: AMEROCK CORPPriority: Jun 19, 1978Filed: Jun 19, 1978Granted: Apr 3, 1979
Est. expiryJun 19, 1998(expired)· nominal 20-yr term from priority
Inventors:La Verne E. Clayton
59
PatentIndex Score
10
Cited by
1
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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