USD251474SExpiredUtility

Knob

67
Assignee: AMEROCK CORPPriority: Mar 27, 1978Filed: Mar 27, 1978Granted: Apr 3, 1979
Est. expiryMar 27, 1998(expired)· nominal 20-yr term from priority
Inventors:Teresa R. B. Pittenger
67
PatentIndex Score
8
Cited by
2
References
1
Claims

Claims

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

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