USD477444SExpiredUtility
Carpet cleaning extractor
Priority: Jul 2, 2002Filed: Jul 2, 2002Granted: Jul 15, 2003
Est. expiryJul 2, 2022(expired)· nominal 20-yr term from priority
Inventors:Montgomery Bisson
53
PatentIndex Score
9
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a carpet cleaning extractor, as shown and described.
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