USD472353SExpiredUtility

Base unit for carpet extractor

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Assignee: ROYAL APPLIANCE MFGPriority: Jan 12, 2001Filed: Jan 12, 2001Granted: Mar 25, 2003
Est. expiryJan 12, 2021(expired)· nominal 20-yr term from priority
Inventors:Terry L. ZahuranecBrett LatimerRobert A. SaloMark E. CipollaWallace D. Tiller, Jr.Jeffrey M. KalmanCraig M. SaundersRichard C. FaroneRobert A. Matousek
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PatentIndex Score
7
Cited by
14
References
1
Claims

Claims

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

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