USD649446SActiveUtility

Screw

Assignee: TOTSU KATSUYUKIPriority: Feb 10, 2011Filed: Feb 10, 2011Granted: Nov 29, 2011
Est. expiryFeb 10, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Katsuyuki Totsu
67
PatentIndex Score
14
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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