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Title:
Method of operating ferrous toy
Abstract:
The present invention relates to a magnetic toy, and more specifically to a unique procedure which enables an operator to accomplish a series of unusual effects or formations, based on the phenomenon of residual magnetism. The method of the invention is made possible by manipulating a permanent magnet, a series of non-magnetic ferrous balls and a non-magnetic ferrous stick or rod.
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Inventors:
Shacket, Sheldon R. (1446 W. Hutchinson St., Chicago, IL, 60611)
Application Number:
06/214274
Filing Date: 1980-12-08 Publication_date: 1982-12-21 Assignee:
Shacket, Sheldon R.
Primary Class(es):
446/137
434/301, 273/456
Other Classes:
A63H33/26; G09B23/18; G09B23/00; G09B23/18; A63H33/26
US Patent Ref:
| 1535035 | April, 1925 | Philipp | 46/236 | Magnetic building toy | | 3077696 | February, 1963 | Barnett et al. | 46/241 | Magnetic kit and related apparatus | | 3906658 | September, 1975 | Gross | 46/236 | Magnetic toy having sculpturable particles |
Other Refs:
FR726429| March, 1932 | 46/236 | | |
Other References:
Wood et al., "The Boy's Own Treasury of Sports & Pastimes", Publ., by Geo. Routledge & Sons, London, pp. 600-601.
Primary Examiner:
Shay, Barry F.
Assistant Examiner:
Attorney:
Merriam, Marshall & Bicknell
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