USD259566SExpiredUtility

Carpet extractor

47
Assignee: CLARKE GRAVELY CORPPriority: Mar 28, 1979Filed: Mar 28, 1979Granted: Jun 16, 1981
Est. expiryMar 28, 1999(expired)· nominal 20-yr term from priority
Inventors:Paul E. Phillips
47
PatentIndex Score
3
Cited by
0
References
1
Claims

Claims

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

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