USD261515SExpiredUtility

Pressure spray carpet cleaner

74
Assignee: NAT UNION ELECTRIC CORPORATIONPriority: Aug 20, 1979Filed: Aug 20, 1979Granted: Oct 27, 1981
Est. expiryAug 20, 1999(expired)· nominal 20-yr term from priority
Inventors:Harold W. SchaeferMartin Wiese
74
PatentIndex Score
12
Cited by
6
References
1
Claims

Claims

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

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