USD457696SExpiredUtility

Vacuum cleaning tool

Assignee: DUEPRO AGPriority: Aug 2, 2000Filed: Feb 2, 2001Granted: May 21, 2002
Est. expiryAug 2, 2020(expired)· nominal 20-yr term from priority
Inventors:Peter Worwag
90
PatentIndex Score
44
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vacuum cleaning tool, as shown.

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