USD230043S - Educational toy adding machine - Google Patents
Educational toy adding machine Download PDFInfo
- Publication number
- USD230043S USD230043S US D230043 S USD230043 S US D230043S
- Authority
- US
- United States
- Prior art keywords
- adding machine
- educational toy
- toy adding
- educational
- view
- Prior art date
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United States Patent 0 cc 230,043
Patented Jan. 22, 1974 EDUCATIONAL TOY ADDING MACHINE Michael Langieri, Jr., Butler, N.J., assignor to Questor Corporation, Toledo, Ohio Filed Jan. 31, 1972, Ser. No. 222,431
Term of patent 14 years Int. Cl. n21--01 us. on. 1134-15 A SHEET-l Des. 230,043
PAGE 2 FIG-5 SHEET-2 References Cited UNITED STATES PATENTS FIG. 1 is a back view. FIG. 2 is atop view.
FIG. 3 is a front view.
3,312,395 4/1967 Nara 235114 FIG. 4 is a side view.
2 4 5 3 r mm T "E m mm 1R m E 5F B N w L .E M a m y FIG. 5 is a perspective view of an educational to ing machine showing my new design.
I claim:
The ornamental design for an educational toy adding machine, as shown.
Family
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