USD287894SExpiredUtility

Carpet cleaner

88
Assignee: REGINA CO INCPriority: Mar 2, 1984Filed: Mar 2, 1984Granted: Jan 20, 1987
Est. expiryMar 2, 2004(expired)· nominal 20-yr term from priority
Inventors:Donald E. WatkinsFrank P. Aadahl
88
PatentIndex Score
27
Cited by
5
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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