Audio-visual teaching desk
US D186894 S
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United States Patent 0 Ice Des-186,894
Patented Dec. 22, 1959 AUDIO-VISUAL TEACHING DESK Bror Wm. Henrilrson, Alfred C. Hoven, William S. Lindberg, and Walter E. Nordmark, Grand Rapids, Mich., asiglrors to American Seating Company, Grand Rapids, Mich., a corporation of New Jersey Application March '5, 1959, Serial N0. 54,862 Term of patent 14 years (Cl; D33-7) Figure 1 is a front perspective view of an audio-visual teaching desk, showing our new design;
Figure 2 is a rear perspective view of the same with a television set therein elevated to a position for viewing; and
Figure 3 is a front perspective view of the same.
We claim: g
The ornamental design for an audio-visual teaching desk, substantially as shown and described.
PAGE 2 References Cited in the file of this patent UNITED STATES PATENTS D. 183,659 North Oct. 7, 1958 2,386,092 Cornish Oct. 2, 1945 2,612,421 Bargen Sept. 30, 1952 OTHER REFERENCES House and Garden, March 1947, page 118, desk by Alexander Girard.
Sweets Architectural File, 1956, Sec. 23 i/Ku, page 3, top right, item No. 4200, desk by Knehne.