USD472683SExpiredUtility

Vacuum cleaner filter

86
Assignee: BLACK & DECKER INCPriority: Dec 20, 2000Filed: Jun 19, 2001Granted: Apr 1, 2003
Est. expiryDec 20, 2020(expired)· nominal 20-yr term from priority
Inventors:Mark Stratford
86
PatentIndex Score
33
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vacuum cleaner filter, as shown and described.

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