USD637479SActiveUtility

Screw

36
Assignee: ART SCREW CO LTDPriority: Sep 11, 2009Filed: Feb 1, 2010Granted: May 10, 2011
Est. expirySep 11, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Kou Matsubayashi
36
PatentIndex Score
3
Cited by
13
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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