USD426357SExpiredUtility
Electric vacuum cleaner
Priority: Apr 7, 1999Filed: Aug 23, 1999Granted: Jun 6, 2000
Est. expiryApr 7, 2019(expired)· nominal 20-yr term from priority
51
PatentIndex Score
22
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electric vacuum cleaner, as shown and described.
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