USD269409SExpiredUtility

Knob

91
Assignee: HIRSH COPriority: Aug 19, 1981Filed: Aug 19, 1981Granted: Jun 21, 1983
Est. expiryAug 19, 2001(expired)· nominal 20-yr term from priority
Inventors:Irwin J. FerdinandRichard SylvanMichael Peterson
91
PatentIndex Score
28
Cited by
1
References
1
Claims

Claims

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

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