USD306087SExpiredUtility

Carpet cleaner

75
Assignee: SHOP VAC CORPPriority: Feb 10, 1987Filed: Aug 10, 1987Granted: Feb 13, 1990
Est. expiryFeb 10, 2007(expired)· nominal 20-yr term from priority
Inventors:Michael B. WoodhallMark F. Jennings
75
PatentIndex Score
16
Cited by
3
References
1
Claims

Claims

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

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