US D232446 S
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Description (OCR text may contain errors)
United Statns Patent 0 We 232,446
Patented Aug. 20, 1974 TREADMILL Ray T. Townsend, Des Moines, Iowa, assignor to Townsend Engineering Company, Des Doines, Iowa Filed May 5, 1972, Ser. No. 250,842
Term of patent 14 years Int. Cl. D2102 US. Cl. D34-5 K Des. 232,446
PAGE 3 FIG. 1 is a top front perspective view of a treadmill showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a top front perspective view of another embodiment of the FIG. 1 design wherein a support bar has been provided thereto; -v
FIG. 7 is a rear elevational view of FIG. 6;
FIG. 8 is atop plan view of FIG. 6;
FIG. 9 is a front elevational view of FIG. 6; and
FIG. 10 is a right side elevational view of FIG. 6.
The drawing figures are diagonally lined to indicate shiny surfaces.
The ornamental design for a treadmill, substantially as shown and described.
References Cited UNITED STATES PATENTS 3,731,917 5/1973 Townsend 272-69 D. 219,744 1/1971 Hesen D345 K D. 211,801 7/1968 Quinton D34-5 K D. 207,541 5/1967 Hesen D345 K NELSON C. HOLTJE, Primary Examiner