USD226823S - Impeller for mixing liquids or the like - Google Patents

Description

United States Patent Ofifice yggffiiii IMPELLER FOR MIXING LIQUIDS OR THE LIKE George Gustaf Landberg, Rochester, N.Y., assignor to Mixing Equipment Co., Inc., Rochester, N.Y.

Filed Oct. 5, 1970, Ser. No. 25,342

Term of patent 14 years Int. Cl. DIS-99 US. Cl. D55-1 D Dee. 226,823

PAGE 4 FIG. 1 is a top plan view of an impeller for mixing liquids or the like embodying my new design;

FIG. 2 is a side elevation along the lines 22 in FIG. 1;

FIG. 3 is a bottom plan view of the design shown in FIGS. 1 and 2;

FIG. 4 is a top plan view of a modified form of the design shown in FIGS. 1-3;

FIG. 5 is a side elevation of the design shown in FIG. 4;

FIG. 6 is a bottom plan view of the design shown in FIGS. 4 and 5;

FIG. 7 is a top plan view of a further modified form of the design shown in FIGS. 1-3;

FIG. 8 is a side elevation of the design shown in FIG. 7; and

FIG. 9 is a bottom plan view of the design shown in FIGS. 7 and 8.

I claim: The ornamental design for an impeller for mixing liquids or the like, substantially as shown and described.

References Cited UNITED STATES PATENTS D. 213,804 4/1969 Hunnicutt D55-1 D. 204,019 3/1966 Adams DS5-1 3,053,518 9/1962 Browning 416184 2,918,264 l2/l959 Ackles 4l6l84 2,010,094 8/1935 Leinweber 4l6--243 X WALLACE R. BURKE, Primary Examiner

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