USD588889SExpiredUtility

Canvas stretcher

Assignee: D & G ENGINEERING LTDPriority: Mar 2, 2006Filed: Mar 2, 2006Granted: Mar 24, 2009
Est. expiryMar 2, 2026(expired)· nominal 20-yr term from priority
B44D 3/185
34
PatentIndex Score
0
Cited by
8
References
1
Claims

Claims

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

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