USD502854SExpiredUtility

Rotary driving tool

71
Assignee: WINSOURCE IND LTDPriority: Jan 23, 2004Filed: Jan 23, 2004Granted: Mar 15, 2005
Est. expiryJan 23, 2024(expired)· nominal 20-yr term from priority
Inventors:David Wai Wah Ng
71
PatentIndex Score
17
Cited by
10
References
1
Claims

Claims

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

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