Combined portable carpet and upholstery cleaner

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Description

FIG. 1 is a front perspective view of a combined portable carpet and upholstery cleaner showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side plan view thereof; and,

FIG. 5 is a front plan view thereof.

Referenced Cited
U.S. Patent Documents
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D344374 February 15, 1994 Wulff
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Patent History
Patent number: D420473
Type: Grant
Filed: Jul 23, 1997
Date of Patent: Feb 8, 2000
Inventor: William K. Shero, deceased (late of Pueblo, CO)
Primary Examiner: Ruth McInroy
Law Firm: Stetina Brunda Garred & Brucker
Application Number: 0/74,290
Classifications
Current U.S. Class: Occupant Support, Self-propelled, Or Hand Truck Type (D32/16); Vacuum (D32/21)
International Classification: 1505;