USD440097SExpiredUtility

Window blind apparatus

29
Priority: Aug 17, 1999Filed: Aug 17, 1999Granted: Apr 10, 2001
Est. expiryAug 17, 2019(expired)· nominal 20-yr term from priority
Inventors:James M. Peterson
29
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

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

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