USD319517SExpiredUtility

Vacuum cleaner

85
Individually held — no corporate assignee on recordPriority: Nov 27, 1989Filed: Nov 27, 1989Granted: Aug 27, 1991
Est. expiryNov 27, 2009(expired)· nominal 20-yr term from priority
Inventors:John F. SovisCraig M. SaundersMichael F. WrightJames J. Kopco
85
PatentIndex Score
26
Cited by
16
References
1
Claims

Claims

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

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