USD447293SExpiredUtility

Vacuum cleaner

91
Assignee: SHOP VAC CORPPriority: Aug 28, 2000Filed: Aug 28, 2000Granted: Aug 28, 2001
Est. expiryAug 28, 2020(expired)· nominal 20-yr term from priority
Inventors:John Griffin
91
PatentIndex Score
46
Cited by
59
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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