USD481844SExpiredUtility

Filter canister for vacuum cleaner

86
Assignee: MATSUSHITA ELECTRIC CORPPriority: Sep 18, 2002Filed: Sep 18, 2002Granted: Nov 4, 2003
Est. expirySep 18, 2022(expired)· nominal 20-yr term from priority
Inventors:Mason GreeneRon Davis
86
PatentIndex Score
35
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a filter canister for vacuum cleaner, as shown and described.

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