USD346052SExpiredUtility

Vacuum cleaner

94
Assignee: ROYAL APPLIANCE MFGPriority: Jan 10, 1992Filed: Jan 10, 1992Granted: Apr 12, 1994
Est. expiryJan 10, 2012(expired)· nominal 20-yr term from priority
Inventors:Craig M. SaundersTerry L. ZahuranecJames J. KopcoMichael F. WrightPaul D. StephensRichard C. Farone
94
PatentIndex Score
47
Cited by
14
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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