USD529523SExpiredUtility

Square mandrel

28
Assignee: D4D TECHNOLOGIES L PPriority: Mar 18, 2005Filed: Mar 18, 2005Granted: Oct 3, 2006
Est. expiryMar 18, 2025(expired)· nominal 20-yr term from priority
Inventors:Rod Duncan
28
PatentIndex Score
0
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a square mandrel, as shown and described.

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