US D235414 S
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Description (OCR text may contain errors)
United States Patent Des. 235,414
Patented June 17, 1975 CARPET KNIFE Robert G. Miller, Janesville, Wis., assignor to Nancy Eastman, Footville, Wis.
Filed Aug. 14, 1973, Ser. No. 388,162
Term of patent 14 years Int. CI. 08-03 U.S. Cl. D8-98 FIG 5 FIG. 1 is a perspective view of a carpet knife.
FIG. 2 is a side elevation.
FIG. 3 is atop plan.
FIG. 4 is a bottom view.
FIG. 5 is an end elevation.
FIG. 6 is an opposite and elevation.
The broken line showing of a blade is for illustrative purposes only.
The ornamental design for a carpet knife, as shown and described.
References Cited UNITED STATES PATENTS D. 229,39l ll/l973 Nelms u D898 D. 205,286 7/1966 Dyment et al s D898 3,478,427 ll/l969 Tims, Ir. 30293 ALAN P. DOUGLAS, Primary Examiner