USD440137SExpiredUtility

Screw driving attachment

42
Assignee: MURO KKPriority: Apr 10, 2000Filed: Sep 25, 2000Granted: Apr 10, 2001
Est. expiryApr 10, 2020(expired)· nominal 20-yr term from priority
Inventors:Giichiro MuroHideki FujitaKunihiro Arai
42
PatentIndex Score
5
Cited by
19
References
1
Claims

Claims

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

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