USD230023S - Combined fireplace smoke chamber and downdraft shelf - Google Patents

Description

Des. 230,023 Patented Jan. 22, 1974 COMBINED FIREPLACE SMOKE CHAMBER nited States Patent 0 Ice AND DOWNDRAFT SHELF George F. Hane 536 S. Indiana, Anaheim, Calif.

92805, and Woody G. McClain, 4377 S. Huron, Englawood, Colo. 80110 Filed Dec. 23, 1971, Ser. No. 211,832

Term of patent 14 years Int. Cl. D23-03 US. Cl. D23-94 Des. 230,023

PAGE 2 FIG. 1 is a perspective view showing the front, top, and right sides of a combined fireplace smoke chamber and downdraft shelf showing our new design;

FIG. 2 is a perspective view showing the bottom, rear, and right side of the combined fireplace smoke chamber and downdraft shelf design;

FIG. 3 is a top plan view of the combined fireplace smoke chamber and downdraft shelf design;

FIG. 4 is a front elevation view of the combined fireplace smoke chamber and downdraft shelf design;

FIG. 5 is an elevation view of the right side of the combined fireplace smoke chamber and downdraft shelf design; and

FIG. 6 is a vertical section through the center of the combined fireplace smoke chamber and downdraft shelf design.

We claim: The ornamental design for a combined fireplace smoke chamber and downdraft shelf, as shown.

References Cited UNITED STATES PATENTS 1,273,695 7/1918 Unsworth 126-120 1,756,511 4/1930 Dowler 126120 2,494,527 1/1950 Walters a- 126-1 21 OTHER REFERENCES Sweets Architectural Catalog File, 1965 see. 3OL/SU, p. 7, Superior Hi-Form Damper Model H.

WALLACE R. BURKE, Primary Examiner S. I. MERCER, Assistant Examiner

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