USD420473SExpiredUtility

Combined portable carpet and upholstery cleaner

90
Assignee: SHERO DECEASED WILLIAM KPriority: Jul 23, 1997Filed: Jul 23, 1997Granted: Feb 8, 2000
Est. expiryJul 23, 2017(expired)· nominal 20-yr term from priority
Inventors:William K. Shero
90
PatentIndex Score
49
Cited by
17
References
1
Claims

Claims

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

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