USD216121S - Educational pendulum toy - Google Patents
Educational pendulum toy Download PDFInfo
- Publication number
- USD216121S USD216121S US D216121 S USD216121 S US D216121S
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- US
- United States
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- educational
- pendulum toy
- pendulum
- toy
- united states
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United States Patent ()fiice Des. 216,121 Patented Nov. 25, 1969 EDUCATIONAL PENDULUM TOY Arnold G. Edson, 71 Stony Run,
New Rochelle, N.Y.
Filed Apr. 10, 1969, Ser. No. 16,659
Term of patent 3% years Int. Cl. D21--02; D1908 US. Cl. D251 FIG. 1 is a perspective view of my design, FIG. 2 is a top plan view. I claim: The ornamental design for an educational pendulum toy, as shown.
References Cited UNITED STATES PATENTS D. 187,093 1/1960 Anderle. D. 153,401 4/1949 Swibold D29-20 D. 110,866 8/1938 Johns D9612 OTHER REFERENCES Central Scientific C0. Cat. 1-300, October 1961, Item #75008011 p. 648coupled pendulums.
EDWIN H. HUNTER, Primary Examiner N. C. HOLT] E, Assistant Examiner
Family
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