USD320491SExpiredUtility

Vacuum cleaner

61
Assignee: THE SCOTT FETZER COMPANYPriority: Oct 3, 1989Filed: Oct 3, 1989Granted: Oct 1, 1991
Est. expiryOct 3, 2009(expired)· nominal 20-yr term from priority
Inventors:John R. LacknerRoger S. Ford
61
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

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

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