USD499849SExpiredUtility
Vacuum cleaner canister
Est. expirySep 10, 2023(expired)· nominal 20-yr term from priority
Inventors:Raymond Lam
46
PatentIndex Score
6
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedAn ornamental design for a vacuum cleaner canister, as shown and described.
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