USD343707SExpiredUtility
Vacuum cleaner
Est. expiryJun 19, 2011(expired)· nominal 20-yr term from priority
Inventors:James Dyson
98
PatentIndex Score
108
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vacuum cleaner, as shown.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.