USD212226S - Audio-visual tutoring device - Google Patents

Description

O Umted States Patent 0 21212 Patented Sept. 17, 1968 212,226 AUDIO-VISUAL TUTORING DEVICE Loyd G. Dorsett, Norman, 0kla., assignor to Dorsett Industries, Inc., Norman, OkIa., a corporation of Oklahoma Filed Jan. 30, 1967, Ser. No. 5,610

Term of patent 14 years (Cl. D251) FIG. 1 is a side, top and front perspective view of an audio-visual tutoring device, showing my new design;

FIG. 2 is an opposite side, 'bottom and rear perspective view;

FIG. 3 is a front elevational view;

FIG. 4 is an end elevational view;

FIG. 5 is a top plan view; and,

FIG. 6 is a sectional view taken along line 66 of FIG. 3.

Portions of FIGS. 1 and 3 are diagonally lined to indicate translucency. The grills fragmentarily shown in FIGS. 1 and 3 are continuous within the boundaries indicated.

I claim:

The ornamental design for an audio-visual tutoring device, as shown and described.

References Cited UNITED STATES PATENTS 2,492,224 12/1949 Kaplan et 211.

OTHER REFERENCES Home Furnishings Daily, Aug. 7, 1962, p. 28, table model-consolette TV from Star-Lite Electronic Corp., New York.

BRUCE W. DUNKINS, Primary Examiner.

WILLIAM M. HENRY, Assistant Examiner.

Images