USD633668SExpiredUtility

Vacuum cleaner

69
Assignee: SHOP VAC CORPPriority: Feb 28, 2006Filed: Apr 20, 2009Granted: Mar 1, 2011
Est. expiryFeb 28, 2026(expired)· nominal 20-yr term from priority
Inventors:John GriffinRobert L. Crevling, Jr.
69
PatentIndex Score
15
Cited by
6
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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