USD218608S - Audio-visual educational device or the like - Google Patents
Audio-visual educational device or the like Download PDFInfo
- Publication number
- USD218608S USD218608S US D218608 S USD218608 S US D218608S
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- US
- United States
- Prior art keywords
- audio
- educational device
- visual educational
- visual
- des
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- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
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Description
Des. 218,608 Cg Patented Sept. 8, 1970 United States Patent 0 AUDIO-VISUAL EDUCATIONAL DEVICE OR THE LIKE William J. Raymond, Des Plaines, Ill., assignor to Borg- Warner Corporation, Chicago, Ill., a corporation of Delaware Filed on. 16, 1968, Ser. No. 14,024
Term of patent 14 years Int. Cl. D16--03, 04; D19--08 U.S. Cl. D251 Des. 218,608
PAGE 2 FIG. 1 is an isometric view of an audio-visual educa- References Cited ional device showing our new design; UNITED STATES PATENTS 11/1966 Williams FIG. 2 is a top plan view of the device shown in IG. 1;
, 7/1968 Penraat 359 FIG. 3 is a right side elevation view of the device hown in FIG. 1;
ER REFERENCES FIG. 4 is a left side elevation view of the device shown n FIG and Industrial Design, December 1967, p. 23, Item 6 FIG. 5 is a rear elevation view of the device shown in 'Educanonal System g i' EDWIN H. HUNTER, Primary Examiner The ornamental design for an audio-visual educational N. C. HOLTJE, Assistant Examiner levice or the like, substantially as shown an described.
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