USD398097SExpiredUtility

Upright vacuum cleaner

94
Assignee: ROYAL APPLIANCE MFGPriority: Jan 10, 1997Filed: Jan 10, 1997Granted: Sep 8, 1998
Est. expiryJan 10, 2017(expired)· nominal 20-yr term from priority
Inventors:John S. MurphyRobert A. MatousekRichard C. FaroneDavid M. BricknerJeffrey M. KalmanCraig M. SaundersMichael F. Wright
94
PatentIndex Score
53
Cited by
6
References
1
Claims

Claims

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

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