US D234597 S
Description (OCR text may contain errors)
United States Patent 234,597
Patented Mar. 25, 1975 AIR FILTERING APPLIANCE Wolodymyr Diachuk, 3000 S. Highway 100, St. Louis Park, Minn. 55416 Filed Jan. 12, 1973, Ser. No. 322,955
Term of patent 14 years Int. Cl. D23-99 US. Cl. D23149 FJELE Des. 234,597
PAGE 2 FIGL3 Des. 234,597
PAGE 5 FIG. 1 is a top plan view of an air filtering appliance showing my new design;
FIG. 2 is a bottom plan view of FIG. 1;
FIG. 3 is an end elevational view of the front end corresponding to the right end of FIG. 1;
FIG. 4 is an end elevational view of the rear end corresponding to the left end of FIG. 1;
FIG. 5 is a side elevational view of the right side of FIG. 4 with parts of the side wall broken away to show the structure of the ends and bottom;
FIG. 6 is a side elevational view of the left side of FIG. 4; and
FIG. 7 is a sectional view taken along the line 7-7 of FIG. 6.
The ornamental design for an air filtering appliance, substantially as shown and described.
FIELY References Cited UNITED STATES PATENTS 7/1952 Lipman 98-94 AC X OTHER REFERENCES SUSIE J. MERCER, Primary Examiner