USD286373SExpiredUtility

Screw

66
Assignee: ARK PLAS PRODUCTS INCPriority: Dec 28, 1984Filed: Dec 28, 1984Granted: Oct 28, 1986
Est. expiryDec 28, 2004(expired)· nominal 20-yr term from priority
Inventors:Royce W. Hill
66
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

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

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