USD422388SExpiredUtility

Upright vacuum cleaner upper portion

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Assignee: BISSELL HOMECARE INCPriority: Jan 8, 1998Filed: Jan 8, 1998Granted: Apr 4, 2000
Est. expiryJan 8, 2018(expired)· nominal 20-yr term from priority
Inventors:Kenneth L. RobertsMichael LuyckxSteven R. Umbach
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PatentIndex Score
2
Cited by
7
References
1
Claims

Claims

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

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