USD224714S - Telephone key set conference caller - Google Patents

Description

United States Patent 0 Des. 224,714 Patented Sept. 5, 1972 224,714 TELEPHONE KEY SET CONFERENCE CALLER Leopold A. Wenzler, 1008 Gordon Drive, Decatur, Ala. 35601 Filed Apr. 19, 1971, Ser. No. 135,515 Term of patent 14 years Int. Cl. D14-03 US. Cl. D26-14 FIG. 1 is a top plan view of a telephone key set conference caller showing my new design;

FIG. 2 is an elevational view showing one side thereof;

FIG. 3 is an elevational view showing the other side thereof;

FIG. 4 is an end elevational view looking from the right side of FIG. 1; and

FIG. 5 is an end elevational view looking from the left side of FIG. 1.

I claim:

The ornamental design for a telephone key set conference caller, as shown.

References Cited UNITED STATES PATENTS D. 198,378 6/1964 Baker D2614 D. 222,268 10/1971 Fetzer D2614 2,395,269 2/1946 Hansen et a1 17990 3,102,169 8/1963 Ivens et a1. 179100 BERNARD ANSHER, Primary Examiner

Images