USD550410SExpiredUtility

Vacuum cleaner unit

71
Assignee: ROYAL APPLIANCE MFGPriority: Jun 6, 2006Filed: Jun 6, 2006Granted: Sep 4, 2007
Est. expiryJun 6, 2026(expired)· nominal 20-yr term from priority
Inventors:David KhalilJack W. Gee, IiRobert A. MatousekKarim RashidSteve Cozzolino
71
PatentIndex Score
18
Cited by
13
References
1
Claims

Claims

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

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