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Publication numberUSD231894 S
Publication typeGrant
Publication dateJun 25, 1974
Filing dateJun 8, 1972
Publication numberUS D231894 S, US D231894S, US-S-D231894, USD231894 S, USD231894S
InventorsArlen M. Knight
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Carpet cleaner unit
US D231894 S
Images(2)
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Description  (OCR text may contain errors)

United States Patent 0 CARPET CLEANER UNIT Arlen M. Knight, 845 Cieueguitas Road, Santa Barbara, Calif. 93110 Filed June 8, 1972, Ser- No. 261,132

Term of patent 14 years Int. Cl. DIS-05 US. Cl. D7--167 Des. 231,894 Patented June 25, 1974 FIG. 2

FIG. 1 is a side elevational view of acarpet cleaner unit showing my new design;

FIG. 2 is a side elevational view thereof, as seen from the opposite side of FIG. 1, with the cord and hose omitted in part for ease of illustration;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a front elevational view thereof.

The accordion-type hose pattern which is partially shown for ease of illustration is understood to repeat throughout the length of the hose in all views.

I claim:

The ornamental design for a carpet cleaner unit, substantially as shown and described.

PAGE 2 .illlll llllllllh References Cited UNITED STATES PATENTS D. 206,574 1/1967 Cook D7166 D. 213,639 3/1969 Fegan D7166 577,362 2/ 1897 'Ettlinger.

OTHER REFERENCES Electrical Merchandising Week, Apr. 1, 1963, p. 8, left side of page, Model #415.

WALLACE R. BU'RKE, Primary Examiner C. E. OHA'RA, Assistant Examiner