USD227012S - Molded blower wheel - Google Patents

Description

Des. 227,012 Patented May 29,

United States Patent ()fifice MOLDED BLOWER WHEEL James R. Ranz, Wilmington, and Chester Ward, Dayton, Ohio, assignors to Lau Incorporated, Dayton, Ohio Filed Aug. 31, 1971, Ser. No. 176,791

Term of patent 14 years Int. Cl. D23-04 U.S. Cl. D23-165 References Cited FIG. 1 is a perspective view of a molded blower wheel Showing our new design;

7-8-\.OO87 8887700 111111 666666 11111.1 44444 4 S T u N E T A a n u n DA a a S C n n m E H 0 Bu T. UU EU A nfl nu T m fl el MSDSBDG D3715-99O E5566667 9999999 1111111 N/////,// U9372190 .1. 0049226 9504 2 1 80 30 54 2 1 345 5892263 222332 33 FIG. 2 is a front elevation thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is an enlarged cross-section of one of the vanes taken generally on line 55 in FIG. 3.

We claim:

The ornamental design for a molded blower wheel, substantially as shown.

FOREIGN PATENTS 11/1965 Great Britain 4l6l87 WALLACE R. BURKE. Primary Examiner S. J. MERCER. Assistant Examiner

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