USD562109SExpiredUtility

Sash lock

62
Assignee: LIANG LUKEPriority: Feb 7, 2005Filed: Jul 3, 2007Granted: Feb 19, 2008
Est. expiryFeb 7, 2025(expired)· nominal 20-yr term from priority
Inventors:Luke Liang
62
PatentIndex Score
8
Cited by
12
References
1
Claims

Claims

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

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