USD568663SActiveUtility

Window blind string controller

57
Assignee: CHOU TSER WENPriority: Jan 12, 2007Filed: Jan 12, 2007Granted: May 13, 2008
Est. expiryJan 12, 2027(~0.4 yrs left)· nominal 20-yr term from priority
Inventors:Tser Wen Chou
57
PatentIndex Score
10
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a window blind string controller, as shown and described.

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