USD489600SExpiredUtility

D-ring attachment device

48
Assignee: ILLINOIS TOOL WORKSPriority: Aug 27, 2003Filed: Aug 27, 2003Granted: May 11, 2004
Est. expiryAug 27, 2023(expired)· nominal 20-yr term from priority
Inventors:John S. Pontaoe
48
PatentIndex Score
6
Cited by
7
References
1
Claims

Claims

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

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