USD485027SExpiredUtility
Dual sweep bagless upright vacuum cleaner
Est. expiryOct 10, 2022(expired)· nominal 20-yr term from priority
Inventors:Morgan S. Brown
60
PatentIndex Score
11
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dual sweep bagless upright vacuum cleaner, as shown and described.
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