USD299176SExpiredUtility

Upright vacuum cleaner

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Assignee: SARA LEE CORPPriority: Mar 14, 1986Filed: Mar 14, 1986Granted: Dec 27, 1988
Est. expiryMar 14, 2006(expired)· nominal 20-yr term from priority
Inventors:Leonard E. BowermanGeorge L. Schick
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PatentIndex Score
19
Cited by
6
References
1
Claims

Claims

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

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