USD427397SExpiredUtility

Vacuum cleaner upper portion

62
Assignee: HOOVER COPriority: Apr 27, 1999Filed: Apr 27, 1999Granted: Jun 27, 2000
Est. expiryApr 27, 2019(expired)· nominal 20-yr term from priority
Inventors:William G. AlfordDouglas C. BarkerLynn A. FrederickDavid W. Moine
62
PatentIndex Score
11
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a vacuum cleaner upper portion, as shown and described.

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