USD453403SExpiredUtility

Dirt cup lid for a vacuum cleaner

56
Assignee: ROYAL APPLIANCE MFGPriority: Jan 11, 2001Filed: Jan 11, 2001Granted: Feb 5, 2002
Est. expiryJan 11, 2021(expired)· nominal 20-yr term from priority
Inventors:Paul D. StephensJeffrey M. KalmanCharles J. Thur
56
PatentIndex Score
9
Cited by
8
References
1
Claims

Claims

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

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