USD446892SExpiredUtility

Vacuum cleaner

90
Assignee: SHOP VAC CORPPriority: Aug 18, 2000Filed: Aug 18, 2000Granted: Aug 21, 2001
Est. expiryAug 18, 2020(expired)· nominal 20-yr term from priority
Inventors:John Griffin
90
PatentIndex Score
44
Cited by
58
References
1
Claims

Claims

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

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