USD502644SExpiredUtility

Captive screw

80
Assignee: SOUTHCOPriority: Jun 25, 1998Filed: Mar 15, 2004Granted: Mar 8, 2005
Est. expiryJun 25, 2018(expired)· nominal 20-yr term from priority
Inventors:Thomas J. EllisEdward A. MccormackHarry L. DickersonWilliam R. FrameSteven M. Lubeck
80
PatentIndex Score
24
Cited by
96
References
1
Claims

Claims

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

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