USD189534S - Television control knob - Google Patents

Television control knob Download PDF

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Publication number
USD189534S
USD189534S US D189534 S USD189534 S US D189534S
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US
United States
Prior art keywords
control knob
television control
page
television
knob
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Melvin H. Boldt
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United States Patent 6 Des. 189,534 Patented Jan. 3, 1961 TELEVISION CONTROL KNOB Melvin H. Boldt, Gleuview, Ill., assignor to Zenith Radio Corporation, a corporation of Delaware Filed July 28, 1960, Ser. No. 61,561
Term of patent 14 years (Cl. D26--13) Figure 1 is a front elevational view of a television control knob showing my new design;
Figure 2 is a top plan view thereof; and
Figure 3 is a vertical sectional view thereof as seen from line 33 of Figure l.
The indicia, shown by means of dashed lines in Figure 1, are illustrative only.
I claim:
The ornamental design for a television control knob, substantially as shown and described.
References Cited in the file of this patent UNITED STATES PATENTS Brodbeck Apr. 18, 1939 OTHER REFERENCES Lafayette Radio Catalog 305, copyrighted 1957, page 39, Fig. P Multi-speaker selector switch.
Lafayette Radio Catolog 600, copyrighted 1959, page 96, 3 speaker selector switch MS567, at bottom left corner of page.
Radios Master, 18th edition, l953-A, page U-123, Knob 92088 and plate 1070 combination.

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