USD428539SExpiredUtility

Vacuum cleaner

42
Assignee: ORECK HOLDINGS LLCPriority: Apr 6, 1999Filed: Apr 6, 1999Granted: Jul 18, 2000
Est. expiryApr 6, 2019(expired)· nominal 20-yr term from priority
Inventors:Michael E. EmbreeTerrance M. RobertsJames F. Mccain
42
PatentIndex Score
4
Cited by
15
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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