USD536950SExpiredUtility

Sash lock

69
Assignee: VISION IND GROUP INCPriority: Aug 31, 2005Filed: Aug 31, 2005Granted: Feb 20, 2007
Est. expiryAug 31, 2025(expired)· nominal 20-yr term from priority
Inventors:Luke LiangToni Leung
69
PatentIndex Score
21
Cited by
12
References
1
Claims

Claims

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

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