USD426688SExpiredUtility

Vacuum cleaner upper portion

70
Assignee: HOOVER COPriority: Apr 23, 1999Filed: Apr 23, 1999Granted: Jun 13, 2000
Est. expiryApr 23, 2019(expired)· nominal 20-yr term from priority
Inventors:David W. MoineDouglas C. BarkerLynn A. FrederickRichard A. WarehamJohn D. Essex
70
PatentIndex Score
15
Cited by
15
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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