Carpet and rug cleaner

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Description

FIG. 1 is a front perspective view of a carpet and rug cleaner showing my new design:

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof; and

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D243311 February 8, 1977 Bartlett
3815169 June 1974 Mooring
4069541 January 24, 1978 Williams et al.
Patent History
Patent number: D257774
Type: Grant
Filed: Jun 7, 1978
Date of Patent: Jan 6, 1981
Inventor: Donald F. Pierson (South Bend, IN)
Primary Examiner: Catherine E. Kemper
Attorney: Eugene C. Knoblock
Application Number: 5/913,452
Classifications
Current U.S. Class: D15/53
International Classification: D1505;